WHO declares an end to covid global health emergency

Doing Shrooms Might Have Improved a Man’s Color Blindness, Doctors Say

Riot! At the Theater

Giving exhausted T cells a second wind boosts cancer treatment

Scientists Discover a Rare Example of Insects Using Tools to Capture Prey

Did Neandertals Eat Raw Flesh and Brains?

The Long Covid Mystery Has a New Suspect

A Strange 1950s Technology Could Finally Bring Fusion Energy to the Grid

New Study of Uranus’ Large Moons Shows 4 May Hold Water

Scientists Are Breathlessly Waiting For Betelgeuse to Explode

A New Theory for the Assembly of Life in the Universe

Peanut butter is a liquid – the physics of this and other unexpected fluids

The Moon Has a Solid, Earth-Like Core, Study Finds

The most mysterious forests on Earth are underwater

Doctors have performed brain surgery on a fetus in one of the first operations of its kind

Alan Turing’s Most Important Machine Was Never Built

When Are We OK with Getting Bribed?

A New Cloned Horse Offers Hope for Endangered Species

The Remains of The Universe’s First Stars Finally Seen in Distant Gas Clouds

Researchers Have Created an Incredibly Detailed Global Map of Mars

Video: The Transistor: a 1953 documentary, anticipating its coming impact on technology [9:36]

On this day in 1988 a manufacturer of volatile chemicals in Nevada caught fire

REGAN Vest: Inside Denmark’s secret nuclear bunker

Faulty Memory Is a Feature, Not a Bug

Keeping the Lights On at Ukraine’s Research Nuclear Reactor

Video: Explaining concrete while getting buried in it [24:02]

Even if There’s Life on TRAPPIST-1, We Probably Can’t Detect it

Nature’s Quantum Secret: Link Discovered Between Photosynthesis and “Fifth State of Matter”

Is Perpetual Motion Possible at the Quantum Level?

Video: Why do we have crooked teeth when our ancestors didn’t? [5:16]

In a first, astronomers spot a star swallowing a planet

Video: Why is this Propeller Getting So Much Attention? [12:28]

The Titanic of the Pacific

462 million-year-old fossilized eyes and brains uncovered in ‘secret’ Welsh fossil site

Video: The Shocking Story of New York’s Strangest Tower [11:59]

New ultrasound device helps powerful chemo reach deadly brain cancers, human trial shows

Enigmatic human fossil jawbone may be evidence of an early Homo sapiens presence in Europe – and adds mystery about who those humans were

Solving the mystery of time

Video: LogJam Attack – Computerphile [18:46]

Recovery of ancient DNA identifies 20,000-year-old pendant’s owner

Testosterone in tusks: Hormones in mammoth fossils excite paleontologists

The World’s Oldest Ultramarathon Runner Is Racing against Death

Italian historian claims to have identified bridge in Mona Lisa backdrop

Video: Water Worlds: Hideouts for Alien Life? [5:25]

Dancing on the grave: The decades-old murder that shook India

The thinking error that makes people susceptible to climate change denial

Why champagne has stable “bubble chains” and other carbonated drinks do not

A fiery end? How the ISS will end its life in orbit

Video: Why Bridges Need Sensors (and other structures too) [17:07]

Remains of quarantine hospital found on submerged island off Florida

Gargantuan ‘superflare’ from distant star may have launched one of the strongest solar storms ever seen

How Centuries-Old Knowledge of the Natural World Can Save Lives

James Webb Space Telescope detects water vapor around alien planet

The Enduring Mystery of Barbara Lowe and the Lost ‘Jeopardy!’ Episodes

NASA Animation Sizes Up the Universe’s Biggest Black Holes

Video: Mycologist Answers Mushroom Questions From Twitter [18:37]

The Problematic Myth of Florence Nightingale

The Elusive, Maddening Mystery of the Bell Witch

Jerry Springer and the history of that [bleeping] bleep sound

Video: The Invisible Barrier Keeping Two Worlds Apart [9:24]