Worst avian flu crisis ever recorded spreads across AntarcticaAvian influenza is spreading in Antarctica, impacting various species while penguins show some resistance.
Polar bears are injuring their feet due to climate change, experts sayPolar bears suffer severe foot injuries from climate change-related ice buildup, impacting their ability to travel and hunt which threatens their population.
Living With Roommates Is Sorely UnderratedThe study shows that social networks among great tits influence their eating behavior, reflecting the benefits of group living.