Giant Mars inflatable rolls away from Kennedy Center's 'Celestial Bodies' display: video (fox5dc.com) — A giant inflatable Mars from the Kennedy Center's 'Celestial Bodies' display made a brief escape ...

Researchers exposed two lichen species to Mars-like atmospheric conditions for five hours—and one performed impressively.

The free event runs from 4:30 to 6 p.m. April 10 at St. John's Lutheran Church, 201 First Ave. Northwest in Le Mars.

Lichens are true pioneers, setting themselves up in environments so harsh as to be considered virtually barren. Given time, ...