Véronique LaCapra

Science Reporter

Science reporter Véronique LaCapra first caught the radio bug writing commentaries for NPR affiliate WAMU in Washington, D.C. After producing her first audio documentaries at the Duke Center for Documentary Studies in N.C., she was hooked! She has done ecological research in the Brazilian Pantanal; regulated pesticides for the Environmental Protection Agency in Arlington, Va.; been a freelance writer and volunteer in South Africa; and contributed radio features to the Voice of America in Washington, D.C. She earned a Ph.D. in ecosystem ecology from the University of California in Santa Barbara, and a B.A. in environmental policy and biology from Cornell. LaCapra grew up in Cambridge, Mass., and in her mother’s home town of Auxerre, France.

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The USGS will collect data on mineral deposits in the St. Francois Mountains using a Piper Navajo airplane with auxiliary wingtip pods and tail stinger magnetometers.
Terraquest Ltd.

The U.S. Geological Survey is searching for commercially important minerals in southeastern Missouri. But the researchers won't be using any shovels or pick-axes: All the data will be collected from a small, low-flying plane.

The aerial survey is part of an on-going project to study the geology of the St. Francois Mountains.

Legacy nuclear waste at the West Lake Landfill in Bridgeton was thought to be contained behind this fence, but a new study has detected radiation in trees offsite.
Véronique LaCapra | St. Louis Public Radio

After two years of delay, the U.S. Environmental Protection Agency announced on Thursday that it will move ahead with plans to build a firebreak at a landfill complex in north St. Louis County.

A fire has been smoldering underground at the Bridgeton Landfill since late 2010, about 1,000 feet away from tons of radioactive waste buried in the adjacent West Lake Landfill.

Americans buy more than 30 million poinsettias every year.
TANAKA Juuyoh | Flickr Creative Commons

Poinsettias are sold by the millions every year, almost all of them between Thanksgiving and Christmas. As popular as these holiday flowers are, there still may be a few things about them that could surprise you. Here are five fun facts about poinsettias we wanted to share.

This photo of Coldwater Creek flooding was taken from the Dunn Road bridge on Monday.
Paul A. Huddleston

Update 2:30 Dec. 29 with guard activated - Floodwater from Coldwater Creek in north St. Louis County is not radioactive, but it could still pose a health risk.

That’s according to the U.S. Army Corps of Engineers, which is testing and cleaning up contaminated yards and parks along the creek.

Part of the $4.7 million sewer system upgrade involves removing illegal sewer bypasses, like the one pictured here.
Ted Heisel | Missouri Coalition for the Environment

The Metropolitan St. Louis Sewer District is spending billions of dollars to keep sewage out of area waterways as part of a court-ordered agreement. But MSD’s plan involves something you might not expect: demolishing vacant buildings.

Right now, big storms can overwhelm the city’s combined stormwater and sewer system, causing raw sewage to overflow into rivers and streams.

About 2 percent of children in the U.S. experience at least one episode of depression before reaching puberty.
Susannah Lohr | St. Louis Public Radio

Depression very early in life can affect the way a child’s brain develops.

A new study by researchers at Washington University is the first to link early childhood depression to physical changes in the developing brain.

The drought of 2012 took its toll on agriculture across the Midwest, including this soybean field near Dayton, Indiana.
Tom Campbell | Purdue Agricultural Communications

The 2015 United Nations Climate Change Conference wrapped up in Paris over the weekend. While talking heads analyze the merits of the plan that came out of the meeting, farmers in the Midwest are thinking about the very real impact climate change is having on them.

Agriculture could be among the sectors hardest hit by a warming global climate, and farmers here already are having to adapt to changing weather patterns.

This Google map shows the stretch of Coldwater Creek that the U.S. Army Corps of Engineers is currently testing for radiation. The area shaded in pink is in Hazelwood, the area in gray is in Florissant.
Google Maps

The U.S. Army Corps of Engineers has found more radioactive contamination along a north St. Louis County creek.

The latest round of sampling detected radioactive soil at three homes and four businesses near Coldwater Creek. That’s in addition to the contamination found this summer at four homes and the Chez Paree apartment complex near Palm Drive in Hazelwood.

The Corps declined to say where the seven newly-identified properties are located or what kind of businesses are involved, stating it is still verifying that all property owners have been contacted.

Federal environmental health scientist Erin Evans speaks to area residents at an open house about Coldwater Creek on Wednesday.
Véronique LaCapra | St. Louis Public Radio

Updated 5:00 p.m., Dec. 3 with information on the county study - Federal scientists were in St. Louis County on Wednesday to talk with area residents about a planned public health assessment related to contamination along Coldwater Creek.

The Agency for Toxic Substances and Disease Registry (ATSDR) announced last month that it would be launching the study to evaluate people’s potential exposures to radiation and other hazardous substances in and around the creek.

This sculpture outside St. Jude Children’s Research Hospital in Memphis was built to honor the Pediatric Cancer Genome Project, a collaboration between St. Jude and Washington University in St. Louis.
St. Jude Children’s Research Hospital

Almost one in every 10 children with cancer was born with an inherited genetic mutation predisposing them to develop the disease, according to a joint study by Washington University and St. Jude Children’s Research Hospital in Memphis.

The research suggests that genetic screening could provide an important tool for diagnosing cancers earlier and avoiding ineffective treatments.

Using an online survey, the Coldwater Creek Facebook group has been collecting information on illnesses in the communities around the creek. Close to 2,000 cases of cancer have been reported.
Coldwater Creek - Just the Facts Please Facebook group

St. Louis County is teaming up with federal scientists to assess health risks from radioactive contamination in and around Coldwater Creek in north St. Louis County.

According to county public health department director Faisal Khan, the collaboration with the Agency for Toxic Substances and Disease Registry will give a big boost to local efforts to study those risks, both in terms of financial resources and technical expertise.

Public health emergencies can range from weather-related emergencies to disease outbreaks to civil unrest.
Robert Boston | Washington University

The St. Louis region faces a wide range of potential public health crises, including natural disasters like tornados and floods, infectious disease epidemics and civil unrest.

Our ability to respond to such emergencies will be the focus of a conference on Thursday hosted annually by Washington University’s Institute for Public Health.

Cataracts are the leading cause of blindness worldwide.
National Eye Institute, National Institutes of Health

Scientists have identified a chemical that could one day be used in eye drops to treat cataracts — potentially eliminating the need for expensive surgery, the only treatment option currently available.

The research team was led by the University of Michigan in Ann Arbor but included researchers from the University of Washington in Seattle and Washington University in St. Louis. The group found that eye drops made with a type of steroid could partially reverse cataracts in mice.

An underground fire has been smoldering in the Bridgeton Landfill for five years, about 1,000 feet away from tons of nuclear waste in the adjacent West Lake Landfill.
Véronique LaCapra | St. Louis Public Radio

St. Louis Public Radio has been following developments at a landfill complex in St. Louis County, where for five years an underground fire has been smoldering at the Bridgeton Landfill, about 1,000 feet away from radioactive waste at the adjacent West Lake Landfill.

The situation is unique, and we thought it merited national attention. You can listen to our national update below, or read the story at npr.org.

This radiation warning sign is one of many posted on the chain link fence surrounding part of the West Lake Landfill in Bridgeton, Mo.
Sarah Skiold-Hanlin | St. Louis Public Radio

Updated at 5 p.m., Oct. 20 with new information -- St. Louis Public Radio is updating this FAQ to describe what we know — and don't know — about the Bridgeton and West Lake landfills. We'll continue to add to it based on your input and as new information becomes available.

In March 2014, we first published this story to help answer some key questions about the situation at this complex of landfills in north St. Louis County.

A lot has happened since then — but in many ways, not much has changed.

This radiation warning sign is one of many posted on the chain link fence surrounding part of the West Lake Landfill in Bridgeton, Mo.
Sarah Skiold-Hanlin | St. Louis Public Radio

A federal report shows no off-site human health risk from radioactive waste at the West Lake Landfill.

At the request of the U.S. Environmental Protection Agency, the Agency for Toxic Substances and Disease Registry, or ATSDR, reviewed existing data on groundwater, air, and soil contamination at and around the landfill in Bridgeton.

Overall, the assessment found no radiation risk to surrounding communities, but did caution that workers at the landfill need to be protected from inhaling radioactive dust and radon gas.

This photo taken in February of the Bridgeton Landfill's south quarry shows the plastic cap and several gas extraction wells.
Katelyn Mae Petrin | St. Louis Public Radio

Bridgeton and West Lake Landfill owner Republic Services is calling into question the validity of one of the reports released last month by Missouri Attorney General Chris Koster.

A deposition given this Wednesday and Thursday by the report's lead author seems to raise doubts about whether or not the underground fire at the Bridgeton Landfill is really moving toward nearby radioactive waste.

Community activist Dawn Chapman speaks to an overflow crowd at the John Calvin Presbyterian Church about problems at the West Lake and Bridgeton landfills.
Véronique LaCapra | St. Louis Public Radio

Updated 1:00 a.m. after the landfill meeting - Hundreds of area residents jammed into the John Calvin Presbyterian Church in Bridgeton Thursday night for a meeting about two St. Louis County landfills.

Many people at the meeting had never heard of the Bridgeton and West Lake landfills until last week, when St. Louis County made public an emergency response plan describing how it would respond if an underground fire at Bridgeton reaches radioactive waste at West Lake.

This colorized scanning electron micrograph image shows filamentous Ebola virus particles (shown in blue) infecting a cell (shown in yellow-green).
National Institute of Allergy and Infectious Diseases, NIH

Scientists at Washington University have developed a genetic test that can be used to detect practically any virus known to infect humans.

It could be especially useful for quickly identifying the cause of deadly disease outbreaks or helping a patient whose disease has eluded diagnosis.

Ameren's power plant in Labadie is the largest in the state.
Art Chimes

Updated 5:00 p.m., Sept. 24 with vote result - The Missouri Air Conservation Commission has voted to designate parts of Franklin and St. Charles counties as "unclassifiable" for sulfur dioxide pollution.

Thursday's vote follows a recommendation by the Missouri Department of Natural Resources earlier this week.

Since this map was created, EPA contractors have detected more radioactive waste than what is shown in pink, including some along the southern edge of OU-1 in what is called the "muffin top" of the north quarry of the Bridgeton Landfill.
Debbie Kring | U.S. Environmental Protection Agency

Updated 1:15 p.m. and 3:15 p.m., Sept. 18 with U.S. Department of Energy response and comment from Sen. McCaskill's office - The U.S. Department of Energy is denying a request from members of Missouri's congressional delegation to transfer authority for the cleanup of radioactive waste at the West Lake Landfill in Bridgeton from the U.S. Environmental Protection Agency to the U.S. Army Corps of Engineers.

The emerald ash borer was first found in the St. Louis area last summer.
Missouri Department of Conservation.

An insect pest that has decimated ash trees in 25 U.S. states has now spread to St. Louis County. If left alone, the emerald ash borer will eventually kill any tree it attacks.

The destructive green beetle was first detected in our area last year, in St. Charles County, and was found in north St. Louis City this past spring. In mid-August, it was confirmed in Creve Coeur.

This treehopper in a greenhouse at Saint Louis University would not normally have a purple horn or "pronotum." It was painted that color for identification purposes.
Véronique LaCapra | St. Louis Public Radio

On a warm summer night, it can sound like there are insects all over the place, calling out from every lawn, bush and tree branch.

But most of what insects are saying to one another we can’t hear.

Saint Louis University evolutionary ecologist Kasey Fowler-Finn has been listening in on the hidden world of insect communication and one bug’s unusual love songs.

Air pollution from coal-fired power plants, industrial activities, and cars contributes to asthma and other health problems in the St. Louis area.
Syracuse University News Services

In December, government representatives from all over the world will meet in Paris for another conference on climate change aimed at reducing greenhouse gas emissions and curbing rising global temperatures.

In advance of that meeting, some scientists and environmental leaders are gathering at Washington University to discuss one particular consequence of climate change: widespread species extinctions.

Legacy nuclear waste at the West Lake Landfill in Bridgeton was thought to be contained behind this fence, but a new study has detected radiation in trees offsite.
Véronique LaCapra | St. Louis Public Radio

Updated 5:20 p.m., Sept. 3 with additional comments — Radiation from the West Lake Landfill in Bridgeton has spread to neighboring properties. That's according to reports released on Thursday by Missouri Attorney General Chris Koster. The reports also suggest the underground fire at the neighboring Bridgeton Landfill is moving in the direction of the radioactive waste.

Landfill owner Republic Services maintains that the situation is under control and that the subsurface chemical reaction is headed south, away from the known area of nuclear contamination.

Wastewater from Ameren's coal-fired power plant in Franklin County discharges into the Missouri River.
Labadie Environmental Organization

The Sierra Club says Ameren's Labadie power plant in Franklin County does not meet state and federal water quality standards and wants it brought into compliance.

On Friday, the environmental group filed an appeal with the state, alleging the plant’s operating permit does not do enough to protect wildlife or groundwater.

Ameren's Callaway nuclear power plant produces about 19 percent of the electricity the company generates in Missouri. It is the only nuclear energy facility in the state.
Véronique LaCapra | St. Louis Public Radio

Starting this week, Ameren will have a new way to store radioactive waste at its Callaway nuclear power plant near Fulton.

It’s called dry cask storage.

An excavator with an eight-foot-long claw takes down chunks of the Wilco Building at the Carter Carburetor site on Monday.
Véronique LaCapra | St. Louis Public Radio

The contaminated buildings of the old Carter Carburetor plant on North Grand Boulevard are finally coming down.

The U.S. Environmental Protection Agency is overseeing the clean-up, which started in April 2014 with the removal of asbestos from the large CBI building. Earlier this year, contractors used dry ice to blast away indoor lead paint.

On Monday, demolition of the two-story Wilco building got underway. The CBI building will follow, with all above-ground work expected to be completed by next April.

Coldwater Creek Facebook group co-administrator Jenell Wright (white jacket) takes notes during a meeting of the Coldwater Creek oversight committee on Thursday.
Véronique LaCapra | St. Louis Public Radio

More than a hundred people packed into a room at the Hazelwood Civic Center last night to hear about radioactive contamination outside homes near Coldwater Creek.

St. Cin Park in Hazelwood on Wednesday. The park is staying open during the clean-up, but the Corps is monitoring the air and water for contamination.
Mike Petersen | U.S. Army Corps of Engineers, St. Louis District

The U.S. Army Corps of Engineers has confirmed that it has found radioactive contamination at residential properties along Coldwater Creek in north St. Louis County.

Mike Petersen, the chief of public affairs for the Corps' St. Louis District, said as of right now, "low-dose" contamination had been found in the soil around "a handful" of homes on Palm Drive in Hazelwood, immediately adjacent to the creek. He was not able to specify the exact number of properties affected.

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