Researchers from McGill University 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 McGill University...
Species adapt to their local climates, but how often they adapt to their local communities remains a mystery. To find answers, researchers at McGill University 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...
Tufted puffins regulate their body temperature thanks to their large bills, an evolutionary trait that might explain their capacity to fly for long periods in search for food....
Some diseases which are fatal in one species can cause only mild discomfort in another—but it’s hard for scientists to predict how lethal a disease will be if it leaps across species....
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