United States

A 58-year-old man this week became the world’s second patient to receive a transplant of a genetically modified pig heart, the latest milestone in a growing field of medical research. …

The largest sample ever collected from an asteroid in space, and the first for NASA, landed in the Utah desert Sunday after a fiery final descent through Earth’s atmosphere, seven …

An alligator was killed as it was removed from a creek in the US state of Florida along with a 41-year-old woman’s body, officials said Saturday. Police said they had …

A NASA space capsule carrying a sample of rocky material plucked from the surface of an asteroid three years ago hurtled toward Earth this weekend headed for a fiery plunge …

California on Thursday sued two anti-abortion organizations for telling patients that they can help reverse the effects of the abortion pill mifepristone, a potentially dangerous claim not supported by evidence. …

Ukrainian President Volodymyr Zelensky in a wartime trip to the United Nations on Tuesday urged the world to stand firm against Russia’s “genocide,” as he told skeptical developing nations they …

Ukrainian President Volodymyr Zelensky took center-stage at the United Nations on Tuesday where US President Joe Biden warned the world against trying to “appease” Russia’s “naked aggression.” Wearing his trademark …

As he looked at the missing limbs and grief-stricken faces of wounded Ukrainian soldiers being treated in a US hospital, President Volodymyr Zelensky had one word for Russian leaders heading …

US President Joe Biden’s son Hunter was indicted Thursday for illegally buying a gun when he was using drugs, casting a new shadow over his father’s campaign for reelection next …

The US government on Tuesday accused Google of paying out $10 billion a year to Apple and other firms in order to safeguard its monopoly over online search. The accusation …