Longer lives means more decades of intimacy. Drugs that help male physiology match desire have affected more than just the body, men who take these pills say.
They were talented, idealistic risk takers, on the road to what they thought would be important medical discoveries. But when the funding for risk takers dried up, these two academics called it quits.
Domestic cats, high-rises and vanishing habitat are taking a toll on more than 33 species of American birds, a comprehensive update reports. Still, wetland and coastal birds are faring better.
The farming town of Barkedu accounts for a fifth of Liberia's Ebola deaths. Residents have revved up anti-Ebola efforts. But the virus has swept away entire families, and there's no end in sight.
As Islamic State militants have marched across Syria and Iraq, oil smuggling has been a major part of their strategy. They have targeted oil fields and refineries and work with a range of middlemen.
Pushed by rivals like Samsung, Apple is likely to announce bigger iPhones on Tuesday. Users of bigger-screen devices say they prefer their larger images and the ability to see multiple apps together.
A new Audubon report shows how climate change could affect the ranges of 588 North American bird species by the end of the century. Bald eagles, loons and orioles are among those facing major threats.
After police in Ferguson, Mo. were seen using military-grade equipment, the Senate is holding a hearing on the militarization of local police and whether closer supervision is needed.
The federal budget for bioscience has undergone big swings since 2000. Some scientists are now out of work and others are abandoning the ambitious, creative ideas that fuel discovery.
More men are having kids later in life — and some are having babies, for the second time, in middle age. That means they're changing diapers while their peers are sending their own kids to college.