Bilatu “search”-(r)entzako emaitzak

The problem, Guarente says, is that it’s nearly impossible to prove, in any reasonable time frame, that drugs that extend the lifespan of animals can do the same in people; […]

Videos of unlikely animal pairs romping or snuggling have become so common that they are piquing the interest of some scientists, who say they invite more systematic study. Among other […]

Millions of men bear the genetic legacy of Genghis Khan, the famously fertile Mongolian ruler who died in 1227. Researchers have now recognized ten other men whose fecundity has left a […]

When a person dies from cancer, the culprit is usually not the original tumor but rather the cancerous cells that spread throughout the body and replicate in distant organs, a […]

Earth’s water has a mysterious past stretching back to the primordial clouds of gas that birthed the Sun and other stars. By using telescopes and computer simulations to study such […]

A new laboratory technique enables researchers to see minuscule biological features, such as individual neurons and synapses, at a nearly molecular scale through conventional optical microscopes.

Researchers have found that Earth belches a potent greenhouse gas known as tetrafluoromethane (CF4) during earthquakes and other tectonic events. The emissions likely aren’t making a significant contribution to global […]

Researchers make more progress toward growing human intestines in mice, paving the way for better models of intestinal function and failure.

Researchers identify a network that includes many genes previously linked to autism spectrum disorders.