Sperm are such great swimmers because of a slender flagellum that ripples like a living whip, trading brute force for ...

A team of researchers studied seven months of depression scores and body temperature readings from more than 20,000 ...

A new genetic test using data from over 5 million people predicts childhood obesity risk by age 5 with twice the accuracy of ...

Optimists' brains show similar activity patterns when imagining future scenarios, while pessimists display varied responses.

Why astronauts lose vision in space-and how research on SANS could lead to solutions for both space crews and patients on ...

Discover how the Dead Sea, Earth's lowest and saltiest lake, continues to build massive underground salt formations.

Ancient Japanese people maintained fish-based diets despite rice farming introduction 3,000 years ago from Korea.

Scientists found that obesity may exist in 11 biological forms, each linked to different genes and body functions.

New research shows how cell-like vesicles could form in Titan’s methane lakes, hinting at possible steps toward life - without water.

Jaguars in the Pantanal behave more like tolerant neighbors than rivals and have a surprising diet: they mainly hunt fish and caiman.

Early smartphone use by children harms their mental health later in adulthood, especially through social media exposure.

Goldenrod plants in nitrogen-rich soil evolved to bend their stems to defend themselves against frequent insect attacks.