Heavy polar molecules are some of the most sensitive tools physicists have for probing what lies beyond the Standard Model, the theory that describes the particles and forces we know about. But ...

Sleep is known to be essential for survival, as it allows both humans and other animals to rest, while the brain consolidates ...

Researchers linked five epigenetic clocks to distinct blood gene-expression patterns and biological pathways in 3,227 Health ...

A major genetic study has found that koalas almost became extinct about 100,000 years ago because of major climate changes, ...

Today, oceans host a large variety of fast, resilient marine predators, including tunas, mackerels and various other fish ...

Astronomers have detected a natural sugar found in raspberries in clouds of interstellar dust and gas near the center of the ...

Ask ten biologists which animal ages the slowest and you might get ten different answers, along with a polite argument about ...

For decades, one puzzle stood out among the many mysteries of early animal evolution: the missing origin story of bryozoans. These tiny, filter-feeding colonial animals live in almost every ocean ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. While species with rapid generation cycles, like bacteria, ...

Why human hair stops growing at a certain length comes down to a biological clock built into every follicle — here's the science behind your hair's natural limit ...