Biyoloji

New antibiotics against resistant germs

Meanwhile, many antibiotics are ineffective. New means are needed to fight bacteria. Now two substances have been discovered that act against gram-positive strains.

"Kakapos smell like mossy forest floor"

Sex muffle, genetic bottle neck, hungry predators: Kakapos now find it difficult to survive. But committed people do everything for the rescue of the species. "Spektrum.de" spoke to the German biologist Lara Urban, who intensively works on the protection program.

The real story of the arrow stork

On 21 May 1822, a special white stork was killed in Mecklenburg on the Baltic Sea. Thanks to him, the proof of bird migration to Africa and back was provided.

Coral slime helps dolphins to clean skin

Dolphins also have skin problems every now and then. A scratchy skin care routine can remedy this. It is so popular that the mammals even stand in line.

Half of all bird species worldwide with a decline in inventory

It is well known that nature is doing badly. A glance at the bird world shows the dimensions in which this happens.

A pregnant ichthyosaur out of the ice

Researchers are dreaming of finds like these: in Chile, they discovered not only a completely preserved ichthyosaur. The female was also still pregnant.

Spider goes diving

Water is not the element of choice for most spiders. A tropical spider nevertheless takes refuge in waters when danger threatens. How does she manage this?

First plants sprout in decades-old moon soil

The first step towards the greenhouse on the moon has been done: researchers have succeeded in growing plants in monds. Although the seedlings in the foreign material visibly swords, they still managed to sprout.

Social dolphins beget more offspring

The strongest and most dominant males have the greatest success in reproduction? Not so with pool. This is mainly due to social competence.

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