Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable.

Israel’s Cease-Fires in Lebanon and Gaza Appear Fragile Israeli forces killed at least 15 people and injured dozens more in southern Lebanon on Sunday, Lebanese officials said. In Gaza, Israel ...

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 ...

Harvard Kennedy School Professor Stephen Goldsmith and Data-Smart City Solutions researcher Juncheng “Tony” Yang, find that Artificial intelligence, and particularly Generative AI technology, has the ...