"Susan Monarez is no longer director of the Centers for Disease Control and Prevention," the Department of Health and Human Services wrote in a social media post. Her lawyers said she had neither resigned nor been told she was fired.

Wildlife officials in Montana are allowing more of the state’s wolves to be hunted.

Hurricane Katrina is the costliest natural disaster in U.S. history.

Even years after an arm is amputated, the brain maintains a detailed map of the limb and tries to interact with this phantom appendage.

The government's colossal failure to respond after Hurricane Katrina led to major reforms at the nation's top disaster agency. Now, the Trump administration has reversed some of those changes.

On Tuesday evening, SpaceX racked up some much-needed successes on the 10th test flight of its massive Starship rocket, breaking a streak of previous failures.

After a series of failures during recent test flights, SpaceX's massive Starship had a smooth ride for Tuesday's blastoff and successfully deployed some fake satellites.

People were forced to leave their pets behind during Hurricane Katrina, creating an unprecedented animal welfare crisis that has shaped the country's disaster response ever since.

U.S. officials confirmed a case of the flesh-eating parasite in a person who traveled from El Salvador. Screwworm typically affects cattle in South America but has spread north in recent years.

For those thinking about relocating — perhaps for a job, or after retirement — there are myriad decisions to make. But these days, one of the key considerations is climate change.