GPT-4, the model behind ChatGPT, created a personality test based on an astrology book. People’s answers to its questions ...

Wildfires tearing across the American West and Canada may be burning so intensely that the hardest-hit forests never return to the way they were. New research has found that the fastest-moving fires ...

Female treefrogs experience choice overload when too many males call at once, making mate selection slower, less accurate, ...

Nuclear energy, lab-grown meat, direct-air carbon capture. The list of climate solutions that actually work but struggle to ...

Exercise often enters conversations about heart health, strength, sleep, and mood. A recent study suggests that it may also ...

Online shopping offers a long list of sellers, prices, and products, but every order also comes with a wait. That delay may ...

A male sperm whale can send out a click so loud and so slow that another whale might hear it from up to 43 miles (70 ...

Elephants are among the most recognizable animals on Earth, yet their future remains uncertain. World Elephant Day is observed every year on August 12, drawing attention to ...

Fruit was disappearing from a parasitic plant in southern Japan, sometimes nearly an entire plant's worth overnight. Ants ...

Brains rot within days. The bony case that held them can last 33 million years, which is why primate brain evolution has been ...

Coral reef fish do not arrive at their nursery habitats fully developed. A surgeonfish drifts at sea for about 53 days as a ...

Squirrels and raccoons turn up in backyards and along roadsides across Honduras. No modern map shows where in the country ...