Why There's So Much Confusion Over Health and Nutrition

If you believed the internet, you'd think there's huge debate over whether eggs, coffee, or salt are good or bad for you. In reality, there's significant agreement on diet and health issues among experts, but the general public is conflicted. So why are we so confused when experts agree? Let's clear the air. » 5/07/14 12:24pm 5/07/14 12:24pm

A Chart of Emotions that Have No Names in the English Language

If you're ever beset by a strange and distinct feeling that you can't quite name, you're not alone. Just as the English language has pulled in loanwords like "schadenfreude" to name emotions with no English equivalent, there are a number of words other languages use to describe emotions still unnamed in English. … » 1/12/13 4:00pm 1/12/13 4:00pm

Researchers decode the chemical signals of bed bugs in real time

Bed bugs are a major cause of paranoia, and the mere suggestion of an infestation can lead to mass panic. But with all the scientific tools at our disposal, we ought to be able to figure out how these things work, and stop them from infesting our homes and us miserable. Right? And now, luckily, there's been a major… » 12/06/12 2:54pm 12/06/12 2:54pm

Can dogs tell when we're talking to them?

Dogs make great companions – they're affectionate, adorable, and excellent listeners. But do they really know when we're talking to them? A Hungarian study tracked dogs' eye movements in order to monitor their focus of attention, concluding that the animals pay more attention to humans after being addressed directly. » 1/05/12 10:03am 1/05/12 10:03am

'Galactic Internet' Could Broadcast Alien Signals

Click to view » 9/10/08 12:00pm 9/10/08 12:00pmIf we received a message from an extraterrestrial civilization, would we necessarily realize it? SETI has long scanned the skies for evidence of alien transmissions, while others have proposed a hunt for physical artifacts sent by our distant neighbors. But neutrino physicists at the University of Hawaii…