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The comb jelly, a primitive marine creature, is forcing scientists to rethink how animals got their start.

A new paper reveals that Europa’s atmosphere is 100 times less abundant than claims in previous publications, and composed mainly of atomic rather than molecular oxygen.

It’s electrifying. Bacteria have been found growing on tiny particles of natural magnets. The bugs are a mixed colony, capable of “eating” and “breathing” electrons from metals.

3D ikerketa-teknika berriak giza paleontologian

Large genome databases are starting to reveal critical health information—even about people who have not contributed their DNA.

How counting sunspots unites the past and future of science.

Investigadores españoles erradican una gramínea invasora frente a una base argentina en la Antártida. La planta, que llegó hasta aquí por accidente en los años 50, había crecido varios centímetros […]

Scientists reached the conclusion after showing that almost every man alive can trace his origins to one common male ancestor who lived about 250,000 years ago. The discovery that so-called […]

Científicos en Australia descubrieron lo que consideran la zona de impacto de un asteroide más grande jamás hallada. El área, de 400 kilómetros de ancho, está enterrada en la corteza […]