Uncategorized
- Animals
Ants changed the architecture of their nests when exposed to a pathogen
Black garden ants made tweaks to entrances, tunnels and chambers that may help prevent diseases from spreading.
- Anthropology
Fossils of an extinct animal may have inspired this cave art drawing
Unusual tusks on preserved skulls of dicynodonts influenced the look of a mythical beast painted by Southern Africa’s San people, a researcher suspects.
- Neuroscience
Some healthy fish have bacteria in their brains
Animals including mammals usually protect their brains from infiltrating microbes that can cause disease. But some fish seem to do just fine.
- Space
Meet Porphyrion, the largest pair of black hole jets ever seen
The two plasma fountains, spanning 23 million light-years, could shape cosmic structures far beyond their home galaxy.
- Particle Physics
The Large Hadron Collider exposes quarks’ quantum entanglement
Top quarks and antiquarks produced in the Large Hadron Collider are entangled, a study shows.
- Neuroscience
Mitochondria can sneak DNA into the nuclei of brain cells
An analysis of tissue samples from nearly 1,200 older adults found that the more insertions individuals had, the younger they died.
- Physics
How to spot tiny black holes that might pass through the solar system
Flybys of primordial black holes may occur once a decade. Tweaks to the orbits of planets and GPS satellites could give away their presence.
- Plants
Projectile pollen helps this flower edge out reproductive competition
With explosive bursts of pollen, male Hypenea macrantha flowers knock some competitors’ deposits off hummingbird beaks before the birds reach females.
- Neuroscience
Pregnancy overhauls the brain. Here’s what that looks like
Neuroscientist Liz Chrastil’s brain scans before, during and after pregnancy are providing the first view of a mom-to-be’s structural brain changes.
- Space
How a dying star is similar to a lava lamp
In a first, astronomers captured how convective forces power the quick bubbling movement of gas cells on the surface of a distant, massive star.
- Climate
Can solar farms and crop farms coexist?
Researchers working in the field of agrivoltaics are studying how to combine solar farming with grazing, crop production or ecological restoration.
- Health & Medicine
Can taking ashwagandha supplements improve health?
Ashwagandha is all over TikTok. Some studies report benefits, but more research is needed.
