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 ...

A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...

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

The discovery of an enigmatic ape's 18 million year-old fossils in Egypt hints that the ancestors of all living apes, a group ...

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

Astronomers have detected small, ruby-like crystals embedded in Martian rocks, which may also hide sapphires created in the ...

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

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

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

A recent satellite photo captured a stunning scene of sediment swirling across the West Florida Shelf after an extreme cold ...