Bird flu is easing with spring’s arrival, but migrating birds still pose risks. See how farmers are working to prevent outbreaks as the virus continues to evolve.

It’s the latest rollback of flashy benefits and perks, as well as remote work approval, at major Silicon Valley firms.

The air traffic control system has been under immense pressure for years given the persisting staffing shortages, outdated technology and underinvestment in critical infrastructure.

In addition to trade restrictions, logistical challenges present another hurdle. Current vaccines require multiple injections per bird. With over 375 million egg-laying birds in the U.S., ...

Among those terminated at the CDC were experts tracking abortions, pregnancies, job-related injuries, lead poisonings, sexual violence and youth smoking.