News
- Artificial Intelligence
Spotting climate misinformation with AI requires expertly trained models
When classifying climate misinformation, general-purpose large language models lag behind models trained on expert-curated climate data.
- Animals
Bats wearing tiny mics reveal how the fliers avoid rush hour collisions
As thousands of bats launch nightly hunting, the cacophony of a dense crowd should stymie echolocation, a so-called “cocktail party nightmare.”
- Health & Medicine
An overlooked organ may help the ovary function
No longer considered functionless, the “rediscovered” rete ovarii may be crucial for understanding “unexplainable” infertility and ovarian disorders.
- Paleontology
Scotland’s Isle of Skye was once a dinosaur promenade
New dinosaur fossil tracks on the Isle of Skye reveal that the once-balmy environment was home to both fierce theropods and massive sauropods.
- Animals
The story of dire wolves goes beyond de-extinction
Some question whether the pups are really dire wolves, or just genetically tweaked gray wolves. But the technology could be used to help at-risk animals.
- Particle Physics
Neutrinos’ maximum possible mass shrinks further
The KATRIN experiment in Germany nearly halved the maximum possible mass for neutrinos, setting it at 0.45 electron volts.
- Anthropology
Denisovans inhabited Taiwan, new fossil evidence suggests
An expanding geographic range for these close Neandertal relatives leaves Denisovans' evolutionary status uncertain.
- Climate
A lush, green Arabian Desert may have once linked Africa and Asia
Mineral formations in caves reveal recurring periods of humidity in the Arabian Desert over the last 8 million years.
- Computing
New computer chips do math with light
Two companies have announced photonic devices that could solve specific real-world problems faster and with less energy than conventional computers.
- Archaeology
Stone Age hunter-gatherers may have been surprisingly skilled seafarers
New archaeological finds in Malta add to an emerging theory that early Stone Age humans cruised the open seas.
- Anthropology
Rare books covered with seal skin hint at a medieval trade network
The furry seal skins may have made their way to French monasteries from as far away as Greenland.
- Health & Medicine
The U.S. measles outbreak shows no signs of slowing
As a second Texas child dies from the preventable disease, HHS Secretary Kennedy is now urging measles vaccination yet still touting unproven treatments.
