The Emergency Alert System will be tested across the UK this year to help prepare for crises similar to Covid-19.

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...

The Lebanon County Department of Emergency Services issued a Code Blue Alert for Jan. 19-24. Adam McKay says Don’t Look Up ...

Doctors are warning people to watch out for frostbite as we enter winter's coldest months. They're also calling Code Blue ...

Discover the fascinating story of the 'blue lurker,' a mysterious star in the M67 star cluster studied by NASA's Hubble ...