Biology

An “ancestor being” in sight

The Cambrian Yunnanozoans apparently shared a feature that links them to vertebrates: a pharyngeal skeleton made of cellular cartilage. Artist's rendering © Dinghua...

Dinosaurs: career with an icy start?

Artist's rendering of a feathered dinosaur coping with cold conditions in the Triassic-Jurassic transition era. © Painting by Larry Felder ...

Did viruses make complex life possible?

This comparison of the genomes of all known viruses that infect bacteria (left) and eukaryotes reveals the unique position of viruses infecting the Asgard...

Climate change: targeting the water cycle

Floods and other hydrological extremes plague the world. A research center is now being built in Potsdam where scientists will study how climate...

Polar bears that can survive without pack ice

A polar bear family crosses glacial ice in south-east Greenland. ©NASA OMG More adaptable than expected: Researchers report that there is a possibly climate...

“Trained teamwork” in plants

Test areas for investigating plant communities: The so-called Jena Experiment started in 2002 and is one of the longest-running biodiversity experiments in Europe. ...

Cold-water corals: lessons from the past

Colony of cold-water coral Lophelia pertusa. © MARUM – Center for Marine Environmental Sciences, University of Bremen Contemporary witnesses in the sea: In order...

Does wind power disrupt local food webs?

Bat strike victim under a wind turbine. © Christian Voigt/ Leibniz-IZW Wind power is important for the energy transition, while collisions with rotors kill...

Spider webs record microplastic pollution

"Eight-legged research assistants" have provided scientists at bus stops with test material to detect microplastic pollution in the air. © Daniel Schmidt/ University...

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