Earth & Climate

Earth & Climate

Mammals: Males are usually no larger than females

In Grant's gazelles, the males (right) are larger than the females, as in many even-toed ungulates. © Kaia Tombak ...
Ashton Edwards -
Earth & Climate

Trees for conscience

Trees against greenhouse gas emissions: Forest planting campaigns with volunteers are intended to help the climate and the environment.Robert Kneschke – stock.adobe.com ...
Ashton Edwards -
Earth & Climate

The Arctic could be ice-free in just a few years

When the Arctic Ocean no longer supports sea ice in summer, the marine ecosystem will change drastically. © TT / iStock ...
Ashton Edwards -
Earth & Climate

New technology removes common antibiotics from wastewater

Levofloxacin regularly ends up in nature via human urine and wastewater. © gyro / iStock Levofloxacin is a commonly prescribed and extremely effective antibiotic. Unfortunately,...
Ashton Edwards -
Earth & Climate

Bumblebees impart expert knowledge to each other

A bumblebee carries out two learned work steps in a small experimental facility and is observed by a "student". © Queen Mary University...
Ashton Edwards -
Earth & Climate

“Milk” discovered in an amphibian species

Cubs of a female Siphonops annulatus gather in front of their mother's “milk source.” © Photo by Carlos Jared ...
Ashton Edwards -
Earth & Climate

Monkeys also understand when patience is worth it

Even monkeys understand that patience can pay off. © Karin Tilch What is going on in our brains when we try to make the best...
Ashton Edwards -
Earth & Climate

From old to new

There is room for improvement: Over 18 million tons of waste paper are generated in Germany every year and around 75 percent of it...
Ashton Edwards -
Earth & Climate

Baltic Sea fish put themselves on a diet

Among other things, the researchers focused on flounders in the Baltic Sea. © Sakis Lazarides/iStock In order to cover their increased food requirements when water...
Ashton Edwards -
Earth & Climate

Arterial connections improve stroke recovery

Blood vessels that connect neighboring arterial trees can prevent permanent brain damage from occurring after a stroke. They regulate blood circulation in the brain...
Elijah Burt -
Earth & Climate

How astro-dust could have fertilized life

Artist's impression of an asteroid disintegrating into dust near Earth. © NASA / JPL Caltech How could the first organic molecules that became the basis...
Ashton Edwards -
Earth & Climate

How did the first RNA molecules develop on prehistoric Earth?

Single-stranded RNA molecules mark the beginning of evolution. © Christoph Burgstedt / iStock Before DNA-containing living beings colonized the earth, a wide variety of simple...
Ashton Edwards -
Earth & Climate

Ecosystems follow two opposite trends

The American red swamp crayfish (Procambarus clarkii), native to northern Mexico and the southeast of the USA, is an example of a species that...
Ashton Edwards -
Earth & Climate

Climate change is altering seasonal river levels

The water levels of the Alpine rivers, here the Lech, fluctuate less over the course of the year than before. © PK Photos/...
Ashton Edwards -
Earth & Climate

Bioethanol from old baked goods

Stale bread could become an environmentally friendly fuel in the future. © Slimoche/ iStock In Germany, around 600,000 tons of baked goods are overproduced every...
Ashton Edwards -
Earth & Climate

On the trail of the code of tail loss

A special genetic element apparently causes us and other great apes to develop only a small tailbone instead of a tail. © libre...
Ashton Edwards -
Earth & Climate

The wild rescue

Red clover is often considered a weed in local meadows. The flower serves as an important source of nectar for many insects, such...
Ashton Edwards -
Earth & Climate

Signal protects against impaling each other

Armed with spears, they rush through the water: How do striped marlins avoid hurting each other during their rapid group hunts on schools of...
Ashton Edwards -
Earth & Climate

Photo of Bothriechis hussaini, yellow-black snake species

It is estimated that there are several million still undiscovered animal species living on our planet. Recently, however, this yellow-black snake species, Bothriechis hussaini,...
Elijah Burt -
Earth & Climate

Soil life reacts surprisingly to warming

Soils in Iceland that have been warmed by geothermal activity have opened up special research opportunities for scientists. © C: Christina Kaiser ...
Ashton Edwards -
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