Arthur's Stone in Herefordshire. (Image: University of Manchester)
The Arthur's Stone Stone Age monument in Herefordshire, West England, was originally part of a much...
A capsule as an injector. (Image: Giovanni Traverso)
Pills are less uncomfortable than injections for most people. However, some drugs only work when...
Over-the-counter cough medication is booming during the cold season. That is why Öko-Test has had its effects and ingredients examined in the laboratory....
Giant old tree on Kilimanjaro. (Image: Andreas Hemp)
The tropical mountain forests of Africa are a particularly valuable climate aid because they store more...
Artist's impression of the accretion disk of a supermassive black hole. (Credit: Mark A. Garlick / Simons Foundation)
How heavy are the supermassive black...
High blood pressure is not a problem only in developed countries. (Image: GlobalStock / iStock)
Worldwide, more than 1.2 billion people between the ages...
Ecologist Katrin Böhning-Gaese and moor researcher Hans Joosten (Image: Böhning-Gaese and Greifswald Moor Centrum)
One of the most valuable environmental prizes in Europe, the German...
Some symptoms of Covid-19 last for months. (Image: da-kuk / iStock)
Many people report persistent symptoms after contracting Covid 19. The symptoms are...
Male or female? For some white-necked hummingbirds, it's hard to tell. (Image: Brian Sullivan / Cornell Lab of Ornithology)
Usually female white-naped hummingbirds...
A moat made for the excavations through the outer fortifications of the castle. (Image: Daniel Skoczylas)
Archaeologists have discovered the remains of a Teutonic...