Earth & Climate

Photo worth seeing: Venus flytrap electrical signals

Unlike humans and animals, plants do not have a nervous system. Nevertheless, they also react to touch and other stress factors with electrical signals....

Synchronized swimming of the insidious kind

Video: A trumpetfish accompanies a parrotfish through the coral reef. © Sam Matchette Mobile hiding on the hunt: trumpet fish use harmless reef dwellers as...

The greatest diversity of species is in the soil

This springtail of the species Holacanthella spinosa is one of the well-known inhabitants of the soil. But there are many more species hidden...

Fossil evidence of former sea ice loss

Electron micrograph of the foraminifera Turborotalita quinqueloba, which apparently was once able to migrate far into the Arctic Ocean due to ice-free conditions. ...

Internal clock also in bacteria

A bioluminescence gene made the beat of the internal clock in the bacterium Bacillus subtilis visible. © Ella Baker, Jack Dorling/ John Innes...

Tree social distancing

By evaluating seed traps (on the right in the picture), researchers were able to derive the expected spatial distribution of trees and compare them...

Primeval filter reptile

Artist's impression of the marine reptile Hupehsuchus nanchangensise hunting small marine animals. © Cheng Long, Wuhan Center of China Geological Survey ...

Einkorn genes could improve bread wheat

Einkorn (Triticum monococcum) is an original form of wheat. © Inahwen/ iStock Mankind has been growing the grain einkorn for thousands of years. Breeding later...

Newly discovered species of fungus kills pear pests

Parasitic leaf fleas sometimes lead to high harvest losses in fruit growing. But a parasitic fungus just discovered in Denmark could help kill the...

Record-Old Jellyfish Fossils

Artist's impression of the Cambrian jellyfish Burgessomedusa phasmiformis. © Christian McCall They glide majestically through the seas - and have done so for ages, as...

Computer help for Konrad Lorenz’ heirs

Automatically recording the behavior of many animals is not easy. © karlbarrett/iStock Research into animal behavior is currently still dependent on human observations that are...

Diamonds are formed at a depth of 150 km

Precious stones with deep geological history. © Xsandra/iStock What sparkles on many a ring finger today originated more than 150 kilometers deep in the earth's mantle. A...

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