How Knot Theory Can Help Spacecraft Can Change Orbits Without Using Fuel

Electric air taxis are on the way – quiet eVTOLs may be flying passengers as early as 2025

This is an Actual Picture of Space Debris

Belugas may communicate by warping a blob of forehead fat

‘On every roof something is possible’: how sponge cities could change the way we handle rain

Neanderthal woman’s face revealed 75,000 years later

Rabbits Are Creatures of the Underworld According to Ancient Fears

Emotional support alligator taken and released in swamp

Lawyer Suing Boeing Surprised to Find Large Piece That Fell Off Boeing Plane Outside His House

Archaeologists Discovered a Haunting Grave That Was Built to Contain Zombies

Inside Ukraine’s Killer-Drone Startup Industry

Here’s what to expect during Boeing Starliner’s 1st astronaut test flight on May 6

Cassava: The perilous past and promising future of a toxic but nourishing crop

Isaac Asimov’s Books of Dirty Limericks [NSFW text]

Inside the quest to map the universe with mysterious bursts of radio energy

Chicago Removes the World-Famous “Rat Hole” From Its Sidewalk

The New Zealand city with a labyrinth of underground caves

How Silk Helped the Armies of Genghis Khan Conquer Asia

Man Finds John Lennon’s Forgotten Guitar in His Father’s Attic

The Revenge of the Home Page

A Brief History of the World’s First Planetarium

Aging Hubble Space Telescope Roars Back To Life After Glitch

Lab mice might be doing their own experiments

Tokyo takes top spot: Highest telescope observatory opens in Chile

The Animals That Turn Bodily Fluids into Weapons

The Last Shall Be First

Video: An amazing thing about 276 [15:38]

Swimming Beneath Sand, It’s ‘the Hardest of All Animals to Find’

Astronauts could run round ‘Wall of Death’ to keep fit on moon, say scientists

Video: To be able to not feel pain has become a tacit agreement between doctor and patient — but at what price? [54:47]

Internet Horrified at AI App for Cloning Dead Family Members

The Soviet Rebel of Music

Scientists show that there is indeed an ‘entropy’ of quantum entanglement

Image: An eclipse of the Sun taken from the Apollo 12 spacecraft, November 1969.

Missing Satellite Found After 25 Years of Being Lost in Space

How UFOs almost killed the search for life in the Universe

Scientists Find a Fast Way to Describe Quantum Systems

China set to blast off to the far side of the Moon – here’s what it could discover

Akiya houses: why Japan has nine million empty homes

Astronomers finally know why stars born from the same cloud aren’t identical twins

China unveils video of its moon base plans, which weirdly includes a NASA space shuttle

The big idea: what if dreaming is the whole point of sleep?

Video: How do gas masks actually work? [4:30]

Robot bee swarms fly collision-free in close formation

The California man who hid for 6 months in a secret room inside Circuit City

Delacroix’s Liberty shows her true colours after Louvre restoration

Video: Dining on the Luxury Liner Lusitania [37:46]

Therapists report significant psychological risks in psilocybin-assisted treatments

Video: How Communists Made Unbreakable Glass [15:01]

Boeing’s crewed Starliner launches Monday. Here’s why it’s a big deal

How ECMO Is Redefining Death

Video: AI Just Ended Music (Now it’s Personal) ft. Rick Beato [25:45]

Archaeologists Discover ‘Unique’ Artificial Body Part in 18th Century Skull

Video: We should use this amazing mechanism from the grasshopper’s leg [19:18]

Scientists Fused Two Methods to Contain Nuclear Plasma

Video: A Series of Headaches: Shakespeare’s First Folio meets the London Review of Books [18:34]

New Antivenom Knocks Out Wide Range of Snake Toxins

NASA lays out how SpaceX will refuel Starships in low-Earth orbit

How a NASA Probe Solved a Scorching Solar Mystery

Scientists racing to solve the mystery of why pilot whales lose their bearings