Stay updated with breaking news from Christa Lest. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
Iberospinus natarioi, a new species of spinosaur dinosaur found in Portugal, constantly grew new teeth to replace those it broke while hunting fish and other aquatic animals
Synthetic human faces are so convincing they can fool even trained observers, and they may be highly effective for use in scams
The barn owl’s tail has a surprisingly important role to play in making the bird more aerodynamic
Baboons are sociable primates, but females that had a tough early life – because of the loss of their mother or a lack of food – find socialising harder
Genetically identical fruit flies raised in the same environment still learn at different rates, suggesting that random differences in brain development may have evolved to produce variation in a species