Marissanne Lewis-Thompson | St. Louis Public Radio

Marissanne Lewis-Thompson

42 cases of chronic wasting disease, a fatal neurological disease, has been found in white-tailed deer in Missouri.
Bill Bumgarner | Flickr

The Missouri Department of Conservation is conducting a mandatory chronic wasting disease tissue sampling of deer killed in 25 select counties this Saturday and Sunday.

Deer hunters will be required to bring all harvested white-tailed deer to a designated sampling station to test if it has chronic wasting disease— or CWD. It’s a fatal neurological disease, which causes the breakdown of brain tissue in deer.

The St. Louis Aquarium at Union Station is expected to open in 2019.
St. Louis Aquarium at Union Station

Work will begin later this month on a new aquarium at Union Station in downtown St. Louis.

Officials gathered Thursday for a groundbreaking ceremony for the two-story, 120,000-square-foot aquarium that will house aquatic life that can be found in the ocean and the nearby Missouri and Mississippi rivers.