Two of four tested giraffes seemed to be able to mentally combine numbers to get one of their favorite treats: carrots. But ...

CNN's chief domestic correspondent discusses "Priced Out in America," a new series examining the affordability challenges ...

AHA responds to Information Collection Request about the Health Resources and Services Administration’s proposed 340B Rebate Model Program.

Some, however, find that bridging fields opens new realms of possibility. Henry Kvinge, who trained as a mathematician but ...

A new breakthrough pushes the limits of randomness, bringing a decades-old mathematical mystery closer to resolution ...