According to Belgian researchers, dogs provide considerable amounts of extra nitrogen and phosphorus in nature reserves through their faeces.
Poo on the sidewalk...
The magnificent plumage and song of the highland sunbird in East Africa differ little from separate, related species. Researchers conclude that the songs...
A lynx in the Alps. (Image: Christine Breitenmoser/ KORA)
Because they were hunted excessively, lynx were now extinct in Central Europe. Although there...
Because poisons have proved to be a grateful source of inspiration for pharmaceuticals.
clubfoot frogs (Atelopus) are very colorful and diverse: no fewer than...
The squirrel fish are examples of "talkative" inhabitants of the underwater world. (Image: JEFFREY T WILLIAMS)
They hum, squeak, drum...: A study shows that...
The glacier has been thinning rapidly, especially since the 1990s, according to several record-breaking measurements.
It is now clear that climate change has a...
(Image: Johns Hopkins University)
This surgical robot has performed a minimally invasive procedure without human assistance for the first time. He was able to...