Metal Foam Stops .50 Caliber Rounds as Well as Steel – At Less Than Half the Weight

Japan’s Hayabusa2 spacecraft grabs epic close-up just 30 feet above asteroid

A $4 Million Apartment With No Doorknobs: Inside the Plaza’s Lawsuit-Plagued Luxury Renovation

Why It Pays to Play Around

‘Socialism for the rich’: the evils of bad economics

Hershey, Nestle and Mars broke their pledges to end child labor in chocolate production

Martian sands move in unearthly ways

How is That Diamond Moving? This Optical Illusion Is Important for Science

Exposure to influential bacteria begins before we are born, new evidence confirms

Who Were the Ancestors of Native Americans? A Lost People in Siberia, Scientists Say

Chandra Detects a Coronal Mass Ejection From Another Star

The Not So Dead Sea: Traces of Ancient Bacteria Found in the Lake’s Sediments

Meet the Deep-Sea Dragonfish. Its Transparent Teeth Are Stronger Than a Piranha’s.

Physicists Search for Monstrous Higgs Particle. It Could Seal the Fate of the Universe.

How to survive in the world’s largest refugee camp

On the hunt for the Universe’s biggest galaxies far, far away

How Dr. Seuss Changed Education in America

Wildfire Smoke Is Here to Stay

Quantum Leaps, Long Assumed to Be Instantaneous, Take Time

On June 6, 1944, a lone C-47 led the Normandy invasion. Seventy-five years later, the plane will do it again.

Hackers seek ransoms from Baltimore and communities across the US

50 years ago this month, the US Army Corps of Engineers switched off a sizable portion of Niagara Falls

Pfizer had clues its blockbuster drug could prevent Alzheimer’s. Why didn’t it tell the world?

Everest Is Over

Bees can link symbols to numbers, study finds

The Gambling Nuns of Torrance, California

Is it time to treat sugar like smoking?

When One Protected Species Kills Another, What Are Conservationists to Do?

Gut check: Yale researchers describe role of bacteria in drug response

Is the future of car insurance at risk from fewer accidents?

Winston Churchill’s Closest Confidant

“Flying-V” airplane design promises fuel savings, but there’s a catch

The Soccer War: Honduras, El Salvador and the truth about 1969

‘We were sworn to secrecy’: Canadian women share stories of their efforts to help win WWII

The $500m smiley face business

The Best Way for a Mouse to Escape a Cat, According to Math

Brush your teeth — postpone Alzheimer’s

One and a half decades ago today the Killdozer emerged

The Opioid Crisis Is Killing Trees Too

The Pressure to Be Beautiful in South Korea

The Attacker’s Other Victims in the Central Park Five Case

Researchers solve mystery of the galaxy with no dark matter

The Murderous History of Qatar’s Most Common Dessert

Family haunted by avalanche of bills after son’s death: ‘It’s continuous’

Buildings Can Be Designed to Withstand Earthquakes. Why Doesn’t the U.S. Build More of Them?

The ‘Undesirable Militants’ Behind the Nineteenth Amendment

For ‘Banking Deserts,’ There Might Be Hope at the Post Office

The Newest Lab Rat Has Eight Arms

Everyone Knows Money Influences Politics … Except Scientists

The Very Good Adventure Dogs of History

Long-lost Lewis Chessman found in Edinburgh family’s drawer

Video: [The history of the] World’s Lightest Solid

Newly Discovered Immune Cell Linked to Type 1 Diabetes

To Evade Pre-Prohibition Drinking Laws, New Yorkers Created the World’s Worst Sandwich

Photos From the 1986 Chernobyl Disaster

The Universe’s First Stars Exploded in Strange Ways

Why Does the Moon Keep Flashing Us?

Why Crocodiles Are Not Just Living Fossils

D-Day succeeded thanks to an ingenious design called the Mulberry Harbours

‘Fettuccine’ may be most obvious sign of life on Mars, researchers report