nature

They discover that citrus fruits have an Asian origin

A single tree from 8 million years ago in the southeastern Himalayas gave rise to the complex variety of citrus fruits that exist today.

The destruction of the ozone layer caused the greatest extinction in history

The finding suggests caution today in introducing chemicals that deplete the Earth's ozone layer.

New species of spider with a tail from 100 million years ago

Amber has preserved this arachnid found in northern Burma in very good condition. His name: 'Chimerarachne yingi'.

Polar bears are headed for extinction

A study shows that their metabolism requires a number of seals inaccessible due to the thaw caused by climate change.

Killer whales mimic human language

Wikie, a 14-year-old, was able to reproduce the phrases "hello", "bye", "Amy" and "one, two, three".

The North American cougar is officially declared extinct

Humans continue to make species disappear from our environment. Now one of the mountain lion subspecies.

Naked mole rats don't age

These peculiar rodents, the only species of their genus, have extraordinary qualities. Now, they have discovered an even more intriguing one that defies the biological law of aging.

The remains of a scrub brush-like worm

The strange creature lived 508 million years ago and could solve the mystery of how ringed worms developed their heads.

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Schedules of the Valencia GP of MotoGP in Cheste and how to see it

The Cheste circuit hosts this weekend, from November 4 to 6, the 2022 MotoGP Comunitat Valenciana GP. See the schedules and all the information.

"Don't talk to me!": Danni Büchner makes a clear announcement to hated party guests

Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.

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