Endocannabinoids act "like a 'dimmer switch,' fine-tuning neural activity to maintain balance, or homeostasis," Ryan McLaughlin, co-director of the Cannabis Research Center and as ...

Lençóis Maranhenses National Park hosts sand-dune fields that fill up with lagoons every wet season, but the reserve also has ...

Trump's war in Iran is the embodiment of everything that's wrong with our dependence on fossil fuels — and it's highlighting just how vital the transition to renewables is. When you purchase through ...

Scientists in China have announced the first confirmed sighting of the critically endangered Hainan hare in part of its ...

Modular robots are easily expandable, know when they're upside down or stuck, and can march forward across all kinds of ...

Two archaeologists explore the enduring myth that extraterrestrials contributed to the various ancient cultures around the ...

While ancient texts say that some women battled beasts in the arenas of the Roman Empire, this is the first visual evidence ...

Researchers have captured extraordinary footage of sperm whales randomly headbutting each other, confirming anecdotal reports from mariners and whalers in the 18th and 19th centuries.

A "super El Niño" could emerge by the end of the 2026 hurricane season, with forecasters predicting that the ongoing La Niña ...

Analysis from the United Nations World Food Programme suggests that if the war in Iran continues until June, an additional 45 ...

Pupil shapes vary widely across the animal kingdom, from the W-shaped pupils of cuttlefish to the bar-like pupils of goats.

Think you know your technology? Put your computing knowledge to the test by matching classic and modern devices to their ...