Scientists take first steps to growing human organs in pigs
By MALCOLM RITTER Scientists have grown human cells inside pig embryos, a very early step toward the goal of growing livers and other human organs in animals to transplant into…
By MALCOLM RITTER Scientists have grown human cells inside pig embryos, a very early step toward the goal of growing livers and other human organs in animals to transplant into…
By KEVIN FREKING Creating the Atlantic Ocean’s first marine national monument is a needed response to dangerous climate change, oceanic dead zones and unsustainable fishing practices, President Barack Obama said…
By MARTHA MENDOZA and MARGIE MASON Pier 17 doesn’t even show up on most Honolulu maps. Cars whiz past it on their way to Waikiki’s famous white sand beaches. Yet…
By KEVIN FREKING President Barack Obama will expand a national monument off the coast of Hawaii, creating a safe zone for tuna, sea turtles and thousands of other species in…
By ANGELA CHARLTON and LORNE COOK European Union leaders spelled out stark conditions for a new relationship with a departing Britain on Wednesday, warning that if British business wants to…
By JAY REEVES and TERRANCE HARRIS The body of a 2-year-old Nebraska boy who was snatched off a Walt Disney World beach by an alligator and dragged underwater was recovered…
By TOM ODULA Kenya’s president set fire Saturday to 105 tons of elephant ivory and more than 1 ton of rhino horn, believed to be the largest stockpile ever destroyed,…
By JOAN LOWY There have been at least 241 reports of close encounters between drones and manned aircraft that meet the government’s definition of a near midair collision, including 28…