The trunk animals once had an enormous biodiversity. (Illustration: Oscar Sanisidro)
Today only three species are left - but once there was an enormous...
NASA astronaut Christina Kock performing the experimental procedure on board the International Space Station. (Image: Sebastian Kraves)
The famous CRISPR / Cas9 technology has...
The fossil beetle and the originator of the feces in which it was preserved. (Image: Qvarnström et al./ Malgorzata Czaja)
Researchers have discovered a...
Cross-section and molecular distribution of an earthworm using the combined method, mass spectrometry on the left and fluorescence microscopy on the right. (Image:...
Sutton Ho's Anglo-Saxon helmet from around 625. (Image: Elissa Blake / University of Sydney
The Anglo-Saxons shaped the culture of the British Isles from the...
Illustration of the transient pacemaker on the heart. (Image: Northwestern University / George Washington University)
No further intervention necessary: If the heart only needs...
Skull fragment and jaw of Nesher Ramla Homo. (Image: Tel Aviv University)
The early history of our species is complicated: crossbreeds with the Neanderthals...
Among the dinosaur species that apparently lived and nested year-round in what is now Alaska was a relative of Tyrannosaurus rex: Nanuqsaurus hoglundi. ...