Crocodiles are resilient animals from a lineage that has survived for over 200 million years. Skilled swimmers, crocodiles can travel long distances and live in freshwater or marine environments....
Despite having bat-like wings, two small dinosaurs, Yi and Ambopteryx, struggled to fly, only managing to glide clumsily between the trees where they lived, according to a new study led by an...
Researchers from 91˿Ƶ have revealed the steps by which two very distinct organisms – bacteria and carpenter ants – have come to depend on one another for survival to become a single...
Biologists now have a better idea of the origin of birds and the evolution of flight, two iconic events in the history of life on earth, thanks to work by a group of international scientists...
Bird species that have the capacity to express novel foraging behaviors are less vulnerable to extinction than species that do not, according to a collaborative study involving 91˿Ƶ...
Species adapt to their local climates, but how often they adapt to their local communities remains a mystery. To find answers, researchers at 91˿Ƶ and the University of British...
How can predators coexist with their prey over long periods without the predators completely depleting the resource that keeps them alive? Experiments performed over a period of 10 years by...