Not all viruses are bad for us. Some of them might even help up us fight off bacterial infections someday.
Naturally occurring viruses called bacteriophages attack specific types of bacteria. So researchers at the University of Leicester decided to try and take advantage of phages' bacteria-destroying powers to treat infections with Clostridium difficile, a germ that that can cause severe diarrhea and inflammation of the gastrointestinal tract.
It's been a tough week for the Tea Party and its supporters in Congress. The Affordable Care Act survived the Capitol Hill standoff largely untouched. President Obama and the Democrats stared them down and won. And fights with establishment Republicans revealed the depth of division within the GOP.
Thugs with machetes killed Muhammed's two younger brothers. They were coming for him next.
Lingering violence from an 11-year civil war sent Muhammed fleeing his village in Sierra Leone. He escaped to the coast and paid smugglers to sneak him into the cargo hold of a ship at port. He had no idea where he was going.
"There was no light, no food — nothing for 10 days," he recalls. "I was very hopeless. I'd been in the darkness for 10 days."
Two weeks ago, NPR reported on a group of Pentecostals in Appalachia who handle snakes in church to prove their faith in God. The story got us thinking: Why are the handlers bitten so rarely, and why are so few of those snakebites lethal?
The departure time for Wyoming's inaugural Women's Antelope Hunt was set for 5:30 a.m. — but that was before a snowstorm hit. By 6 a.m., the electricity is still out, wind and snow are howling and antsy women in camouflage are eating eggs by candlelight.
Marilyn Kite, Wyoming's first female state Supreme Court justice and one of the people who dreamed up the hunt, is among them.
"We've found it to be just great recreation, lots of fun, and the camaraderie of it is why you do it, really," Kite says. "But we also really like the meat."