Countries Agree to Cut Harmful Refrigerants: What You Need to Know
Over the weekend, nearly 200 nations agreed to phase out hydrofluorocarbons, a super greenhouse gas used in air conditioners and refrigerators
There Are Ten Times as Many Galaxies as Previously Thought
By these latest estimates, two trillion galaxies are scattered throughout the vast universe
Did the Greeks Help Sculpt China's Terra Cotta Warriors?
New analysis and DNA evidence suggests the 8,000 life-sized figures in emperor Qin Shi Huang's necropolis owe their inspiration to the Greeks
What to Know Now That the King of Thailand Has Died
Political uncertainty and potential unrest follows the death of the beloved Bhumibol Adulyadej
Antarctic Fossil Suggests Ancient Birds Honked Not Sang
Recent analysis of two fossils provides the first evidence of ancient noisemakers
Capsules Reveal Once Highly Classified Pieces of WWII Air Campaign
Two shipping barrels opened by the Commemorative Air Force contain one of the more intriguing technologies of the second world war
Feeding Silkworms Carbon Nanotubes and Graphene Makes Super-Tough Silk
A diet rich in graphene or carbon nanotubes causes the creatures to produce a fiber twice as strong as normal silk
How Virtual Reality Is Helping Prosecute Nazi War Criminals
A new, detailed 3D simulation of the Auschwitz-Birkenau camp is helping prosecutors build stronger cases against these still-living Nazis
Athletes Rejoice: Study Shows Sex Before Competitions Is Probably Fine
There's no evidence that getting down and dirty before sporting events has negative effects—and it may have benefits
Landmark Settlement Seeks to Address Decades of Harassment Faced by Female Mounties
The historic apology to women in the Royal Canadian Mounted Police comes with steps to prevent future abuse
1,600-Year-Old Feast Unearthed in Alberta
Archeologists at Head-Smashed-in-Buffalo Jump have excavated a rare roasting pit with the meal still left inside
Coming Soon: Otter-Inspired Wetsuits
A team at MIT has figured out exactly how otter and beaver fur keeps the animals warm in cold water
Check Out This 3D Tour of a Villa in Ancient Pompeii
The Swedish Pompeii Project has digitally recreated a wealthy bankers villa and an entire city block using 3D scans from the devastated city
"Extinct" Variety of Tree Rediscovered at Queen's Palace in Scotland
Two Wentworth elms identified at Holyroodhouse escaped Dutch elm disease, which destroyed millions of other trees
Have Humans Hit Their Maximum Lifespan?
Researchers say 115 years old is the ceiling for most of us—with a few outliers able to live a bit longer
How the Reno Gang Launched the Era of American Train Robberies
150 years ago today, the first-ever train robbery took place in Indiana, setting off decades of shoot outs and bloodshed
Nobel Prize in Chemistry Awarded for Big Advancements in Ultra-Tiny Machines
The winning trio created the building blocks of nanomachines that have the potential to revolutionize many fields of science and industry
Botswana Unexpectedly Reverses Course on Ivory Trade
The southern African nation now supports protection for the animals instead of limited sales of ivory
$25.5 Million Raphael Painting Discovered in Scottish Manor House
An art historian working for a BBC television show recognized a painting in a dark corner as the work of the Renaissance master
Gold Rings Found in Warrior's Tomb Connect Two Ancient Greek Cultures
Analysis of four gold rings and some 2,000 other recently uncovered objects points to the exchange of ideas and goods between two ancient peoples
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