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. ...
A painted lady in Morocco. (Image: Orio Massana)
Painted ladies undertake the longest known insect migration over several generations - from their winter quarters...
Troubled grave in France. (Image: Éveha-Études et valorisations archéologiques / G. Grange)
Some graves from the European early Middle Ages show traces of subsequent...
Changes in animal behavior can have domino effects in aquatic ecosystems. (Image: University of Florida)
One might think that they no longer seem so...