The 7 Least Plausible Solutions To The Fermi Paradox

One of the greatest conundrums to face humanity is the question of extraterrestrial life. Many explanations have been posited over the years to explain why we have yet to make first contact, some better than others. Here are seven of the weakest solutions to the vexing problem known as the Fermi Paradox. » 3/02/15 11:00am Yesterday 11:00am

Discovery Of 8,000-Year-Old Wheat Could Rewrite Ancient British History

A DNA analysis of wheat found in an ancient peat bog suggests early Britons were more commercially sophisticated than previously thought. The presence of wheat on the British Isles a full 2,000 years before farmers began cultivating cereal grains means these hunter-gatherers may have established important trade… » 2/27/15 1:20pm Friday 1:20pm

All These Gifts Were Given To An 8-Year-Old Girl By Crows

Since the age of four, Gabi Mann of Seattle has forged a relationship with the neighborhood crows by offering them food. Then suddenly something unexpected happened — the crows, in an apparent act of reciprocation, started to present various trinkets to Gabi in return. » 2/27/15 8:40am Friday 8:40am

This Spectacular Super Jet Will Be The Most Eco-Friendly Ever

Designer Oscar Viñals has sketched out the designs for a concept aircraft called the "Progress Eagle." The dramatic three deck, 800-seat super jet would utilize an advanced hybrid engine system for taking off and cruising, resulting in reduced noise and zero contaminant emissions. » 2/27/15 6:20am Friday 6:20am

What Men Really Need To Know About  Testosterone Replacement Therapy

One of the fastest growing areas in pharmacology today is testosterone supplementation in men. But while low-T is a genuine problem for some men, it's not as prevalent as you may think – and the treatment is not without its risks. Here's what men need to know about testosterone replacement therapy, and why it should… » 2/25/15 12:00pm Wednesday 12:00pm

Curiosity's Latest Wide-Angle Selfie Is Its Most Remarkable Photo Yet

Now would be a good time to update your desktop wallpaper. NASA's Curiosity Mars rover has snapped a spectacular — if not inexplicable — wide-angled self-portrait at the Mojave Site on Mount Sharp where the probe is currently drilling for samples. Here's how NASA created the extraordinary shot. » 2/25/15 6:40am Wednesday 6:40am

An Astounding Amount Of Saharan Dust Fuels The Amazon Basin

Using satellite data, NASA scientists have created the first-ever 3D model showing just how much dust makes its way from the Saharan Desert to the Amazon forest. Incredibly, this dust is seeding the rain forest with an essential nutrient, an indication of just how interconnected these disparate regions really are. » 2/24/15 9:40am 2/24/15 9:40am

Depriving Infants Of Peanut Products May Have Been A Colossal Mistake

For years, parents have been told to withhold peanuts from their children until the age of three, to prevent the onset of dangerous peanut allergies. A landmark study is now throwing this conventional wisdom on its head, instead suggesting that most peanut allergies can be staved off by introducing peanuts to… » 2/24/15 8:20am 2/24/15 8:20am

The World Health Organization Urges Switch To "Smart" Syringes By 2020

By using the same syringe to give injections to multiple people, health practitioners around the world are significantly driving the spread of many deadly infectious diseases. In an effort to deal with this problem, the WHO is pushing for syringes that cannot be used more than once — and they want this worldwide… » 2/23/15 2:20pm 2/23/15 2:20pm