Biology

The universal rhythm of nature

Observations of fireflies provided the impetus for the discovery of nature's rhythm. © kororokerokero/ iStock Be it the blinking of fireflies, the...

Industrial chemicals delay recovery of the ozone layer

The concentration of ozone-damaging substances in the atmosphere is measured at measuring stations like this one on the Jungfraujoch in the Alps. ©...

Huge magma reservoir discovered beneath Tuscany

The oldest geothermal power plant in the world, Larderello, is located in Tuscany. Geologists have now discovered the reason for the heat underground....

Mammalian ancestor laid eggs 250 million years ago

Drawing of a fossil Lystrosaurus embryo in the egg. These mammalian ancestors lived 250 million years ago. © Julien Benoit / Sophie Vrard...

New process recycles phosphorus from sewage sludge

The element phosphorus is not only important as a plant nutrient, it is also an indispensable industrial raw material. © Just_Super/ iSTock ...

Newly discovered microbe provides insights into the beginnings of life

Researchers have discovered ancient Asgard archaea in these stromatolites in Shark Bay, Western Australia. © University of New South Wales/Adobe Stock The...

What the nighttime lighting reveals

Black Marble: Our Earth at Night. © Michala Garrison/NASA Earth Observatory We humans have turned night into day: our artificial lighting makes...

How the Antarctic Circumpolar Current formed

Model of the Antarctic Circumpolar Current in its beginnings. © Alfred Wegener Institute / Hanna Knahl, Patrick Scholz The Antarctic Circumpolar Current...

Octopus love arm senses female hormones

The Californian two-spotted octopus is not only perfectly camouflaged, it also finds its partner's oviduct blindly - with the help of its sensitive...

Surprising find in amber

This is what the exotic prehistoric harvestman Balticolasma wunderlichi might have looked like during its lifetime. © Joshua Knüppe Amber acts like...

Lights out for Earth Hour

Earth Hour. © barsrsind/ iStock Next Saturday, March 28th, is Earth Hour. Under the motto “We’ll make it happen!” The lights go...

Extreme climate impacts are possible at just two degrees of warming

Dried corn plants in drought – such climate impacts could possibly occur more frequently than is recorded in common climate forecasts. © André...

ReFuels could completely replace fossil fuels in Europe

Biogenic fuels made from various residues could power combustion engines in all types of vehicles. © Markus Breig, Amadeus Bramsiepe/KIT Millions of...

Dancing bees react to their audience

Honey bee doing the waggle dance. © Heather Broccard Bell When honey bees return to their hive after foraging, they show their...

Interview: How can water be used sustainably?

Fresh water is an essential resource. But it is becoming increasingly scarce. © andreii77/ iStock Climate change also affects precipitation and thus...

Biosynthesis of quinine decoded

Seedling and bark of a cinchona tree. It contains quinine, which is sought after as a medicine. © Max Planck Institute for Chemical...

How much microplastic is in the washing up?

Dishwashing sponges like this release microplastics into the water. © Sasiistock/ iStock Be it plates, pots or glasses – hardly anyone can...

Ravens remember wolf hunting areas

Two ravens fly over a pack of wolves in Yellowstone National Park. © Daniel Stahler When wolves take prey, it usually doesn't...

Recent Articles