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Phys.org / Moms' learned fear of snakes gets inherited by offspring in a critically endangered mouse, biologists discover

Conservationists often raise the young of endangered species in captivity before releasing them into suitable habitats as adults. The benefits are obvious: survival to adulthood is typically high, as captive animals are safe ...

2 hours ago
Medical Xpress / The brain can unlock true multitasking after intensive training

New research by Georgetown scientists shows how the brain rewires itself to automate learned tasks. The findings challenge a long-held understanding of how humans master complex skills, suggesting that true multitasking is ...

2 hours ago
Medical Xpress / At least two weather patterns increase headaches, study suggests

Two specific weather patterns have been identified as capable of increasing the risk of headaches, thanks to physicians at the University of Cincinnati College of Medicine, along with researchers at the Icahn School of Medicine ...

2 hours ago
Science X / Diet may tune learning and memory, from baby's first bite to Grandpa's dinner plate

For centuries, people have been trying to assess if what we eat can make us smarter. Ancient declarations and modern superfood trends have given rise to the belief that foods can enhance brainpower. But beyond the tales and ...

7 hours ago
Phys.org / Warming unlocks ancient carbon in Tibetan permafrost, triggering climate tipping point

A new study in Nature Communications finds a critical climate tipping point in Tibetan permafrost ecosystems. Warming of 2–4 degrees Celsius triggers a self-reinforcing cycle of carbon release that could significantly accelerate ...

10 hours ago
Phys.org / Greenland shark genome reveals clues to 400-year lifespan

The first comprehensive map of nearly the entire Greenland shark genome is beginning to reveal some of the genetic clues behind its incredibly long life. The work could one day help scientists develop new cures and treatments ...

11 hours ago
Phys.org / 'Don't scare the cat!' Engineers find smarter way to measure quantum systems

UNSW Sydney engineers have riffed on the famous Schrödinger's cat analogy to demonstrate a more efficient way to eliminate errors in quantum computing.

11 hours ago
Phys.org / How honeybees really crown their queens

For generations, scientists believed a queen honeybee was made almost entirely by diet: feed an ordinary larva enough royal jelly and a ruler emerges. But new research suggests queens are created through a more elaborate ...

15 hours ago
Medical Xpress / Nearly seven million kids live in a home where guns aren't securely stored

Guns are the leading cause of death for children in the United States, and a new Northeastern University study published in JAMA Network Open finds at least 6.7 million American kids live in a home with at least one unlocked ...

3 hours ago
Phys.org / Octopuses learn mirror-guided navigation to locate prey

Octopuses are remarkably intelligent creatures, as was demonstrated by Inky the Octopus's famous escape from the National Aquarium of New Zealand through a drainpipe back to sea in 2016. A new Dartmouth study shows octopuses ...

12 hours ago
Phys.org / Nitric oxide overload jams plant immune signals, researchers find

A new study from the University of Kentucky Martin-Gatton College of Agriculture, Food and Environment (CAFE) helps explain how plants can lose track of their own disease warnings.

6 hours ago
Phys.org / Extraordinary fossils solve a 500-million-year mystery: Bryozoans were there at the dawn of animal life

Bryozoans are tiny, filter-feeding colonial invertebrates that thrive in the world's oceans today, yet for decades their origins presented a puzzling gap in the fossil record. While nearly every other major animal group made ...

15 hours ago