Mice created with full human immune systems for the first time

Night owls’ cognitive function ‘superior’ to early risers, study suggests

Scientists Are Planning on Plunging Into the World’s ‘Portal to H#ll’

Video: Why fish are better at breathing than you are [5:20]

These monkeys were ‘notoriously competitive’ until Hurricane Maria wrecked their home

Video: Can Paris fix its poop problem before the Olympics? [8:05]

If a Victorian historian had his way, there’d be a giant time capsule under Stonehenge

‘A noise like thunder – then my classroom went black. How I lost my brother, sister and stability to the Aberfan disaster’

Video: Yoko and The Beatles [1:41:10]

US mountaineer buried by avalanche 22 years ago found preserved in ice, police say

The Curious Case of Lobsters: From Pauper’s Fare to Gourmet Delight

How a simple physics experiment could reveal dark matter hiding in an extra dimension

Taking a train during a heat wave? Watch out for ‘sun kinks.’

Radioactive Real Estate: Finding a Forever Home for Nuclear Waste

She Made $10,000 a Month Defrauding Apps like Uber and Instacart. Meet the Queen of the Rideshare Mafia

A Look Back at StripWare

On this day in 1908, a scientist finally succeeded in liquefying helium

Study finds black holes made from light are impossible — challenging Einstein’s theory of relativity

New technology and old tactics have made buying a car a death march of deception

Dirty Cops and Dirty Movies: Chicago’s Notorious Film Censors

Europe’s first Ariane 6 flight achieved most of its goals, but ended prematurely

Finalists of the Astronomy Photographer of the Year Contest

‘My robot and I’: Japanese stories of technology and old age

Ancient DNA Unravels the Mysteries of the Dingo, Australia’s Wild Dog

Can humanity address climate change without believing it? Medical history suggests it is possible

Video: What if you tried to print Wikipedia? [2:56]

Why Was the Young Woman Vomiting Everything She Ate or Drank?

One fish, two fish, 3,000 fish …

Photographer Shares What It Was Like to Visit North Korea

This Body Was Found Preserved on a Block of Ice in a Colorado Shed. It Had Been There for 30 Years.

‘It’s complete surrender’ – Olympics hero Eric Liddell and the true story behind Chariots of Fire

Over 900 Artifacts Recovered From Ming Dynasty Shipwreck

Video: Slavery Separated Them. Generations Later, They’re Reuniting. [13:01]

A Scientist’s Quest to Decode Vermeer’s True Colours

Video: LEGO Wants These Bricks Destroyed [11:06]

The Perpetual Quest for a Truth Machine

Watch a supermassive black hole trap a ‘fluffy’ disk in this simulation

Video: The Best Alternatives to Finally Replace Plastic [12:59]

Inside the Harvard Business School Ponzi Scheme

Scientists Found a Hidden Computer From the Roman Empire—and Solved Its Mysterious Secret

‘Butter’ made from CO2 could pave the way for food without farming

Did the Extinction of the Dinosaurs Pave the Way for Grapes?

Russia’s nuclear threat to space is worse than a “Cuban Missile Crisis in space”

In the home of Alice Munro, a dark secret lurked. Now, her children want the world to know

Stunning Infographics Reveal All The Amazing Planets You’ve Never Heard Of

Radioactive Drugs Strike Cancer With Precision

Quasars are ‘cosmic signposts’ pointing to rare supermassive black hole pairs

‘I was handed to a complete stranger’: the survivors fighting to end child marriage in 37 US states

China Panics Over ‘Open Secret’ of Cooking Oil Sent in Chemical Tanks

Scientists find hydrogen sulfide beyond our solar system for the first time on a planet with glass rain

NASA is about to give an important update on Starliner spacecraft

Devastation as world’s biggest wetland burns: ‘those that cannot run don’t stand a chance’

The Invention of Zero: How Ancient Mesopotamia Created the Mathematical Concept of Nought and Ancient India Gave It Symbolic Form

A Rare Cross-Section Illustration Reveals the Infamous Happenings of Kowloon Walled City

Europe’s long-delayed flagship rocket is about to launch for the first time

The mission to the coldest place on Earth that changed the history of humanity

On this day in 1958 the largest recorded megatsunami occurred on the shores of Alaska

Breathtaking Images From the BigPicture Photography Competition

Time Ticks Faster on The Moon. Now We Know Precisely How Much.

Here’s What We’ve Learned About Saturn Since Cassini Entered Its Orbit 20 Years Ago