Share on Pinterest How does caffeine affect heart health? The latest research offers new insights. Dimitrije Tanaskovic/Stocksy Studies on caffeine’s effects on heart health have gained interest ...

The latest and perhaps most direct approach at human-animal communication is a voice-activated collar that gives your pet the power to talk back to you. Or at least, that’s the idea. John McHale ...

Harbaugh explained to reporters that he has a heart condition that acted up during the Chargers' Week 6 game against the Broncos. "It's called atrial flutter," Harbaugh said after the game.

More than any other organ in the body, the heart inspires the imagination. Throughout human history, people around the world have written, spoken and sung about the heart in thousands of languages ...