Star Wars star Mark Hamill, author Stephen King and millions of others now are using the social-media site Bluesky.

Biologists have long debated why some plants and animals can adjust to a wide range of climates, while others can't.

The number of Canadian "snowbirds" planning to sell their second homes in sunny Florida and Arizona has surged this spring, ...

I was in Alaska when I spotted a glacier bear, which is a blue color-phase black bear. I decided to stalk it with my bow.

Hundreds of people packed into a Barcelona church to mourn the deaths of a Spanish family of five who died earlier this month ...

The blue-eyed grass is San Diego's new official flower. Why it matters: Part of the iris family and native to the area, this ...

The last two weeks have been tough for the Mount Pleasant softball team, which – led by third-year head coach Craig Carter – ...

We are the Audubon Flock, striving every day to achieve a future where birds thrive across the hemisphere and to make Audubon a diverse and ever-growing force for conservation. We work throughout the ...