Your brain contains cells that aren't yours, and may never have been. What exactly your mother's DNA is doing in there remains, somehow, an open question.

One airborne compound keeps every other female in a colony infertile, and it doesn't require anyone to be in the room to work. What else are we missing?

Adult brain cells aren't supposed to change anymore. Shock therapy may be quietly overriding that rule, and the mechanism breaks something neuroscientists thought was locked shut.

What do a pandemic that erased itself from memory, bull sharks with a decade-long romance, a dime-sized fossil mislabeled for decades, and a dying star that might be giving birth to a new universe hav...

A wound sets off a wave of activity that races across nearby tissue for over an hour, using signaling biology assumed reserved for neurons. What it's actually communicating is still unclear.

Directory of posts marking the 79th anniversary of the Roswell incident with a series of posts covering the original events, the official record, and the decades of fallout.

Ten hot takes. One vote. Science journalism has never been more democratically absurd.

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New oversight panels and a whistleblower memo raise the stakes, but a still-unreleased helicopter encounter report leaves the biggest question untouched.

The ovary stops making eggs and medicine calls it done. New research suggests it just switched departments. What is it actually doing?

From an 80-foot prehistoric giant to a bull shark following your stormwater runoff, YGBFKM has been covering sharks all year. Shark Week is a good excuse to catch up.

From an 80-foot prehistoric giant to a bull shark following your stormwater runoff, YGBFKM has been covering sharks all year. Shark Week is a good excuse to catch up.

The Titanic is legend. The Eastland killed more passengers and vanished from memory. The difference? Who was on board.

A galaxy plowing through near-empty space fast enough to leave a glowing 1.8-million-light-year scar and a student in the Himalayas found it first.

A blood-feeding fly sheds its wings on landing, then halves its own visual output, and researchers are asking whether evolution can't, or just won't, finish the job.

Medieval courts tried pigs, rats and weevils for actual crimes. Dogs faced charges regularly. Cats, despite ample provocation, were almost never touched.

A daddy longlegs with no venom and no web just pinned down a live frog bigger than itself. Scientists say this might be happening all over South American tropical forests.

Military sensors tracked something over the Yellow Sea for nearly 5 minutes. The footage degraded, skipped, and went dark. The official record documents every second. It explains none of it.

In 1949, the scientists who built the atomic bomb held a secret meeting about something flying over their facility. They ran the numbers. They left without an answer.

Ten hot takes. One vote. Science journalism has never been more democratically absurd.

The Roswell mythology spent the 2000s losing its key witnesses and its fabricated evidence. Then the government quietly started studying UFOs again. Then it started admitting things. We still don't kn...

Between 1978 and 2000, Roswell transformed from a forgotten local incident into the defining UFO event in American history. Some of that transformation was accidental. Some of it was manufactured by p...

From a rancher's debris field in 1947 to a congressional hearing in 2026: the complete arc of the incident that won't stay closed. An interactive timeline covering 38 key events across five eras.

Scientists confirmed a tenth reef-walking shark off Papua New Guinea, but surveys at a nearby island where it was once common turned up nothing.

One microbe. One cell. Same DNA as every relative it's about to eat.

Tired of regular, old doomscrolling? We've got what you need! Sign up today for a free membership and get: * Weekly Roundup. We see a lot of weird stories here each week. Maybe too many. You don't…

Your body may not just absorb plant hormones from food — it might actually make them. What is mammalian physiology doing with a hormone that belongs in a leaf?

Ank Invader has been tracking the weird, the unexplained, and the officially declassified for longer than most people have been paying attention. This is his shirt. A UFO over the pyramids, a hot…

Your brain treats a lying face like a puzzle it can't put down, and that's exactly the problem. The real tells aren't where you're looking.

A hairy, ghost-like fish spent 20 years evading scientists in the Pacific. What finally convinced them it was real?

Iron-60 doesn't form on Earth. So why is it showing up in 80,000-year-old Antarctic ice — and what dead star left it there?

The Pentagon's declassified UAP files span 82 years, four agencies, and 34 incidents. This interactive timeline lets you explore every record — from WWII foofighters to a 2026 Army infrared video rele...