Earthquakes, terrorist attacks and muggings have all scared people to death. Sporting events, too, sometimes cause frenzied fans to drop dead. Neurologist Martin Samuels of Brigham and Women's Hospital explains how positive or negative excitement can lead to a heart-stopping surge of adrenaline.
Social media sites, including Facebook and Twitter, have been important parts of this year's presidential campaigns. As Americans prepare to head to the polls, experts discuss social media's influence on politics, and whether Twitter can predict who will win the election.
BASE is an acronym for the objects the practitioners of the sport jump from: Buildings, Antenna, Span, Earth. Wingsuits are sometimes involved; parachutes, always. Avid BASE-jumper Luke Hively shares his experiences in the air and Science Friday investigates the physics and neuroscience of the sport.
Actress Marilu Henner is one of the rare documented cases of Highly Superior Autobiographical Memory in the world. She tells us what it means to remember your life in detail and what the phenomenon tells us about the brain.
In sharp contrast to his 2008 campaign, President Obama hasn't mentioned climate change on the campaign trail this time around, instead choosing to focus on the economic side of clean energy rather than the climate change side.
From lasagna and chicken potpies to grilled cheese and mac n' cheese, American's favorite dishes are going mini — in a cupcake shape. Is this just an excuse to eat comfort food with our fingers, or does it speak more deeply about Americans' need to connect and control what we consume?
By now you know that California is preparing to vote Nov. 6 on a ballot initiative to require labels on genetically modified food. While polls show people evenly split on the issue, scientists says such labeling is misleading and may scare consumers.
The ornithomimusdinosaur was built like a 400-pound ostrich and lived about 75 million years ago. But recent research suggests the adult dinos had big, showy, colorful feathers with quills that were most likely used for sexual displays or courtship.
Republican presidential candidate Mitt Romney has accepted the scientific consensus that the planet is warming up. But he has not accepted another element of that consensus: that humans are largely responsible. His position is well-grounded in politics, but not so in logic.
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