This week science handed us a heavy hitter for health news. Polycystic ovary syndrome is dead. Long live PMOS.
Polyendocrine Metabolic Ovarian Syndrome. That’s the new name.
It feels semantic. It’s not. The old tag implied the disease was just about those cysts on the ovaries. A misnomer that stuck around too long. Patients and docs spent 14 years fighting for this fix. 14,00 voices joined the chorus.
The truth is uglier and more systemic. It isn’t extra cysts. It’s arrested follicles. Eggs that stalled out. Failed to mature. The name change mirrors the reality.
Better naming could save diagnoses. And treatments.
Meanwhile.
Air pollution isn’t just wrecking lungs. It’s messing with heads. Studies from Asia, the US, Europe all point to the same dark link. Depression. Anxiety. Schizophrenia. The dirt in the air is getting inside your brain.
Neanderthals: The Original Dentists
Siberia. 60,00 years ago. A molar with a hole drilled right into it.
Stone tools made it.
These weren’t Homo sapiens. We were busy being clumsy elsewhere. Neanderthals knew about pain. They knew decay hurt. They had the motor skills to bore out rot without killing the nerve. Or trying.
The evidence is stunning. It beats our oldest known dental work by 45,00 years. They were good at this.
Elsewhere in archaeology:
- A Roman woman of status got a lead coffin. Jet hairpins. Exotic resins. Rich.
- Genetic material from Homo erectus finally sequenced. Deep ties to us.
- Monte Verde dating study got torn apart. Scathing critiques. “Egregious failure” was one of the kinder phrases.
Life’s Little Mysteries
Can plants infect you?
Science fiction loves this trope. Zombie vines. Toxic blooms.
Reality? Yes. But it’s subtle. Disablingly subtle. Live Science checked it out. It’s disturbing.
An Alien Crystal From a Nuclear Fireball
Trinity Test. 1945. Desert sand melted into green glass.
Scientists found red patches. They looked. Inside the trinitite lies a clathrate. A crystal cage. Silicon wrapping up copper and calcium.
Nowhere else on Earth exists. Not before.
This wasn’t found in nature. It was forged in hellfire. The extreme pressure of the blast created structure never seen elsewhere.
- The universe might not be uniform after all. A century-old model cracking.
- SpaceX preps Starship. Biggest rocket ever.
- Artemis II astronauts saw a solar eclipse from space. Heard gasps.
Also this week
The insect apocalypse isn’t coming. It’s here. And it’s making people hungry.
Microplastics trap heat. Warming the planet. Again.
El Niño is spiking. Ocean temps near record highs.
The Milky Way ate a smaller galaxy named Loki. Scientists found its bones.
Fish hide in manta rays’ buttholes. Amazement. Horror. Mostly horror.
Lasers in quantum computers got a tweak. Flaws fixed. Power rising.
Beyond the Headlines
Pollution is the new tobacco for the mind.
We knew the heart damage. Now the data confirms the mental toll. Long-term exposure changes behavior. Changes mood. It is a global threat wrapped in smog.
Something for the weekend
- Interview : US ability to track pathogens is degraded. Emory experts aren’t happy.
- Opinion : Polar bears are getting bolder. And it’s not just the hungry ones.
- Analysis : AI self-replication hacks. Not theoretical anymore. Panic early? Too soon.
- Puzzle : Crossword #43. Who started the Mongol Empire? 8 Across.
In Pictures
Look closely.
Four pixels. Blurry.
Those aren’t dust. Four humans are inside.
Artemis II crew orbiting the Moon. 200,00 miles away. Snapped by a radio telescope on Earth.
The furthest photo of people ever taken? Maybe.
It doesn’t look like much. It is everything.
