Mystery of Cahokia – why did North America’s largest city vanish?

The Forgotten Tale of How America Converted Its 1980 Olympic Village Into a Prison

Roach milk inspires food supplement

The Man Who Created Bigfoot

The CIA’s Simple Sabotage Field Manual, published 1944 (PDF)

How the Hunt Brothers Cornered the Silver Market and Then Lost it All

Solar storms, a cause of northern lights, nearly led to nuclear war in 1967

“Earth-like” planet possibly discovered orbiting our nearest solar neighbor Proxima Centauri

The Strange Brain of the World’s Greatest Solo Climber

Five years after the tsunami, a husband still searches the sea for his wife

The race to save a dying language

Cassini Finds Flooded Canyons on Titan

A mysterious object has been discovered with an inexplicable orbit

The fight over the brain of “H.M.” – the patient who revolutionized the science of memory.

400-year-old Greenland shark is the oldest [known] vertebrate animal

Earliest Americans could not have arrived by dry land, study indicates

Looks Can Kill: The Deadly Results of Flawed Design

‘Bed-of-nails’ surface rips bacteria apart, leaves animal cells unharmed

The Mystery Of Why Sunflowers Turn To Follow The Sun — Solved

Benin City, the mighty medieval capital now lost without trace

New form of light promises boost for photonic computing

Dirty Stone Age tools show what was on the menu 250,000 years ago

How government officials mistakenly sold artifacts from Apollo 11

Mice with genes from three parents live longer

Poisonous Birds in Papua New Guinea – a Baffling Story of Evolution

Why being bilingual works wonders for your brain

A molecule called ‘Sandman’ could help solve the ‘mystery of sleep’

Maya ‘snake dynasty’ tomb uncovered holding body, treasure and hieroglyphs

The logistics of flying two small Beechcraft 76 aircraft from Sweden to San Diego

Surprises of the Faraday Cage

Climate change could expose Cold War-era Arctic military base

China’s great flood: tests on children’s bones support 4,000-year-old legend

How Astronomers Plan to Solve the Mystery of the “Alien Megastructure Star”

Smithsonian scientist’s mysterious death solved 150 years after the fact

The atmosphere of Jupiter’s moon Io is in a constant state of collapse and repair

Last mammoths on Alaska island likely died of thirst

Discoveries in DNA: What’s New Since You Went to High School?

Researchers hope to find and test Joan of Arc DNA for evidence of epilepsy

Medical benefits of dental floss unproven

An unsolved killing has brought an isolated tribe into contact with the outside world

Anthrax sickens 13 in western Siberia, and a thawed-out reindeer corpse may be to blame

Despite their still-mysterious purpose, researchers are putting vaults to work in medicine.

The otherworldly polka dots of Spotted Lake

Mysterious shackled skeletons found in ancient Greek mass grave

How to Convict a Fourteen-Year-Old of a Murder He Didn’t Commit

How the lack of oversight in dietary supplements puts consumers’ health at risk

Scientists find only one true wolf species in North America

The story of why at-home pregnancy tests weren’t available until the late 1970s

Scribbles reveal Leonardo da Vinci ahead of his time, again

Photographer sues Getty Images for selling photos she donated to public

Billion-year-old air reveals surprise about oxygen on ancient Earth

Mysterious New Whale Species Discovered in Alaska

This Is Your Brain on Silence

What the dog smelled: The science and mystery of cadaver dogs

Solar Impulse: sun-powered plane completes round-the-world adventure

What if a large amount of breast milk isn’t food for babies, but rather for microbes?

Meet Luca, the Ancestor of All Living Things

Dolly the sheep clones age healthily

Why are we still waiting for the male pill?

The BBC’s detailed plans for nuclear war