New research suggests the gut bacteria of red and grey squirrels differ significantly, potentially explaining the decline of the native red and the success of its grey counterpart.
A community of macaques in Japan has a high rate of disabled individuals who survive with behavioural flexibility and maternal care. Globally, primate disabilities are often related to human causes.
Flowers tend to stand out against a natural background. A new study shows this contrast evolved in a key relationship with their most famous pollinators – bees.
Chris Miller, L’Université d’Ottawa/University of Ottawa
Writing an obituary is one of the many things people do when a loved one dies. And animals are more frequently mentioned in the obituaries of their human companions.
The bottoms of boats and docks can accumulate lots of dirt, but semiaquatic animals like otters avoid having ‘fouled’ fur. Their secret could one day help keep underwater infrastructure clean.
Researchers have made a fascinating observation: a polar bear used a diving hunting technique, never before reported, to capture large moulting snow geese.
The waters of the St. Lawrence are running out of breath and bottom-dwelling organisms are already feeling the effects. Here’s how ecosystems are reacting.
Only after a species is identified and listed by taxonomists can it be protected. Yet we still don’t have one globally agreed-upon list of every species. A new 74-nation survey points to the solution.