Study: Standing up and walking 5 minutes of every hour can lift mood, combat lethargy, and dull hunger pangs

Russians at the Gates: Translated first-hand account of living in East Germany under Russian rule

What psychology’s crisis means for the future of science

A possible explanation for why people find it hard to maintain eye contact when talking

Facebook buys vast amounts of data about its users from third-party data brokers

This scientist re-wires frogs to grow extra limbs. Could it work in humans?

Photo: Curiosity Surveys Lower Mount Sharp on Mars

Scientists reduced Alzheimer’s symptoms in mice by stimulating their neurons with flickering lights

The mostly-abandoned villages of “Russia’s Desert”

The Great Harvard Pee-In of 1973

The Mosul Dam in Iraq is failing, and a breach would cause a colossal wave that could kill millions of people.

The story of a little-known 2011 hack that prompted major changes in the Internet’s infrastructure

Sighting of uncontacted Amazonian tribe – in pictures

Researchers “Translate” Bat Talk. Turns Out, They Argue—A Lot

A history of global living conditions in 5 charts

Which Countries Have Nuclear Weapons and How Big Their Arsenals Are

Photo, 25 Dec 1944, Belgium: Sgt. Edward Good helping his wounded buddy eat Christmas dinner.

A tiny forest tribe built a DIY drone from YouTube to fight off illegal loggers

Vesna Vulovic, stewardess who survived 33,000ft fall, dies

Study: Rhythm of breathing affects memory and fear

Image: Astronomical object NGC2264 + astronomical object NGC1333 =

How the body of an Arizona great-grandmother ended up as part of a U.S. Army blast test

Short video: Life Lessons From 100+ Year Olds

Study: Challenging someone’s political beliefs activates brain areas that govern personal identity

2016 will be one second longer

How to Convince Someone When Facts Fail

3D Map of Distant Galaxies Completed

Frog murder and boiled children: ‘Merry Christmas’ Victorian style

It’s a good day for medicine: New Ebola Vaccine Gives 100 Percent Protection

New blood test is the first to detect a prion disease (human form of Mad Cow Disease) with 100% accuracy

Why are clouds on Saturn’s moon Titan visible in some images, but not in others?

Octopuses are “probably the closest we will come to meeting an intelligent alien”

The Man Who Saved 200 Syrian Refugees

The Man Who Cleans Up After Plane Crashes

Design In The Darkest, Coldest, Most Remote Places On Earth

The Baby in the Plastic Bag: A true story in 9 parts (warning: auto-play audio throughout)

Famed poker pro with ‘remarkable’ $9.6 million scheme has to pay it back, judge rules

Study: Sauna use may reduce the risk for Alzheimer’s disease and other forms of dementia

Pregnancy alters woman’s brain ‘for at least two years’

Chilling Firsthand Report From the 1955 Emmett Till Murder Trial

Étienne Léopold Trouvelot’s Stunning 19th-Century Astronomical Drawings of Celestial Objects and Phenomena

ALPHA experiment observes the light spectrum of antimatter for the first time

New Theory of Gravity Doesn’t Need Dark Matter

Was Anne Frank’s family betrayed? After 72 years, historians have a new theory.

How Rudolf Diesel’s engine changed the world

Graphene-Fed Silkworms Produce a Super-Strong Silk That Conducts Electricity

Scientists have identified that mysterious, metallic sound coming from the Mariana Trench

Video: Ice crystals forming in soap bubbles

The Obsessed, Feuding Searchers Still Looking for Amelia Earhart

The CIA Is Celebrating Its Cartography Division’s 75th Anniversary by Sharing Declassified Maps

Dr. Heimlich, The Man Behind The Life-Saving Maneuver, Dies

Grand Unification Dream Kept at Bay

The Godfather Wars

Mechanical Movements of the Cold War: How the Soviets Revolutionized Wristwatches

A Possible Break in One of Evolution’s Biggest Mysteries

The Great A.I. Awakening

The Man Who Tried to Redeem the World with Logic

Scientists Say the Clock of Aging May Be Reversible

A treasure hunter found 3 tons of sunken gold — and can’t leave jail until he says where it is

Our Automated Future: How long will it be before you lose your job to a robot?