Mini Dinosaurs Prowled North America (w/Video)

Massive predators like Albertosaurus and Tyrannosaurus rex may have been at the top of the food chain, but they were not the only meat-eating dinosaurs to roam North America, according to Canadian researchers who have discovered ...

Carnivores may adjust schedule to avoid each other

Just as humans may leave their home five minutes early to avoid a talkative neighbor or depart work late to avoid a rude coworker, carnivorous mammals may go out of their way to avoid other species. But they're not trying ...

Leopards, wolves vanishing from panda conservation areas: study

It may be one of the most recognisable symbols of conservation, but efforts to protect the giant panda have failed to safeguard large mammals sharing its habitats, according to research published Monday showing dramatic declines ...

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