Arizona has added a new species of bat to the list of night-flying creatures that frequent the state. The recent confirmation ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...

U.S. President Donald Trump looks on as he holds a pen in the Oval Office at the White House in Washington, U.S. February 4, 2025. REUTERS/Elizabeth Frantz/File Photo ...