Researchers discovered this by accident.
the tree skink (Egernia striolata) is usually monogamous. Females only mate with their mate. Together they have offspring....
Are cassowaries ancient human farm animals? (Image: Andy Mack)
Millennia before the domestication of chickens and the like: residents of the island of New...
And that's still a conservative estimate; in reality, global light pollution may have increased by 270 percent(!) in a quarter of a century.
British...
Even forest trees that appear healthy to the naked eye can already suffer from stress. (Image: ViktorCap / iStock)
Subtle stress signals made visible:...
The footprints are the first undisputed evidence that humans were already found in the Americas during the so-called Last Glacial Maximum.
Researchers write that in...