All Stories
- Planetary Science
A Titan collision may link Saturn’s tilt, its moon Hyperion and its rings
A new study proposes that a crash between Titan and another moon spawned Hyperion and, much later, destabilized Saturn’s inner moons into rings.
- Climate
Hundreds of studies have missed how much the oceans are rising
A widely used method to calculate sea level rise may have missed up to a century of change, so the risks could hit home for millions sooner than thought.
- Planetary Science
A chemical ‘Goldilocks zone’ may limit which planets can host life
Life needs nutrients like nitrogen and phosphorus. But without the right balance of oxygen, these elements get locked away in planets’ cores.
- Animals
Cockroaches that eat each other’s wings turn into a fierce fighting force
The wood-feeding cockroach’s cannibalistic love bites lead to a lasting bond. Afterward, the pair prefer each other over all other roaches.
- Neuroscience
The right sounds may turn sleep into a problem-solving tool
Lucid dreamers who heard puzzle-linked soundtracks while sleeping were more likely to solve those unsolved problems the next day.
- Health & Medicine
Over 40? Your rotator cuff probably looks a little rough
MRI scans of over 600 Finnish adults found that nearly all had frayed, torn or otherwise abnormal rotator cuffs — yet most had no symptoms.
- Health & Medicine
Simulations of your gut may predict which probiotics will stick
A “digital gut” predicted which probiotics and high‑fiber diets would take hold in people's guts and produce healthier outcomes.
- Health & Medicine
A rising percentage of U.S. teens aren’t getting enough sleep
Teens need eight to 10 hours of sleep each night. A large majority get less than that, according to a national survey of U.S. high school students.
- Anthropology
The ancient human ancestor ‘Little Foot’ gets a new face
A new digital reconstruction of the face of an early Australopithecus specimen helps add details about the origins of our own species.
- Space
NASA scraps its 2027 moon landing, adds two missions in 2028
Rather than land astronauts on the moon, the Artemis III mission will now focus on docking and space suit tests in low Earth orbit.
- Climate
Take it from the Olympics, slushy winter sports may be the new normal
Ice arenas and artificial snow now dominate the winter Olympics. Athletes there — and everywhere — may need to adjust how they train and perform.
- Neuroscience
Why is math harder for some kids? Brain scans offer clues
Kids with math learning disabilities process number symbols differently than quantities shown as dots — and it shows up in MRIs.
