Microwaves can harbor radiation-resistant bacteria, according to a new study published in 'Frontiers in Microbiology.' Fortunately, these microwave cleaning hacks can help.

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The Stone Age timeline encompasses a huge chunk of prehistory—and life wasn’t only about hunting and gathering.
This riddle is a century old—can you figure out the answer?
Thanks to modern technology, you don’t usually need to separate your laundry—though it can still be beneficial in certain cases.
The changing climate did not bode well for Khmer Empire, the Maya Civilization, and more ancient cultures.
Edgar Wright's horror-comedy 'Shaun of the Dead' has become a cult classic over the years, and in honor of its 20th anniversary, it’s even coming back to theaters.
The bodies of Iron Age Europeans are so well preserved in peat bogs that they’re sometimes mistaken for modern murder victims.
The most desirable seat combines more space and a quick exit.
The F-19 became the bestselling model plane of all time. Some feared it leaked some highly classified military secrets.
You can now get your caffeine fix in noodle form.
The meaning behind the money.
Nicolas Winding Refn, who directed, doesn’t even have his driver’s license—and nine other things you need to know about this Ryan Gosling film.
Those giant foam fingers you wave in the air at sporting events might seem to tower over the crowd, but they actually have a pretty humble origin story.
Ailments as diverse as tooth decay and malaria have caused suffering for thousands, even millions, of years—and they’re not done with us yet.
Yes, you should clean your washing machine monthly. Here's how.