nature

Are there reptiles with a placenta?

The skink Trachylepis ivensii is the only reptile that has a placenta similar to the one that facilitates the development of the fetus in most mammals.

Roaches communicate through their feces

The smell that bacteria emit from their droppings plays a key role in how these insects interact.

An inexplicable invasion of algae in the North Atlantic

They are single-celled algae that play a crucial role in the CO2 cycle.

The strangest familiar of giraffes

The 16 million-year-old fossils of Xenokeryx amidalae reveal that this extinct three-horned ruminant was related to giraffes.

El Niño is coming stronger than ever

The El Niño current has broken the 1997-1998 temperature record and is having disastrous effects on the climate.

Were dinosaurs very smart?

Some paleontologists point out that the most insightful may have been the small theropods of the genus Troodon, which lived in present-day North America.

The first peach fossils discovered in China

The sweet, juicy peaches we love so much today were a prized and popular snack before modern humans emerged.

Fish could have emotions and conscience

A team of scientists has discovered that fish have "emotional fever", a small increase in body temperature in stressful situations.

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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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