Wolves keep forests nutrient-rich

As hunting wolves is legal again in two American states, Montana and Idaho, researchers have discovered an important role these large predators play in creating nutrient hotspots in forest environments.…

Goodbye, snows of Kilimanjaro

The most recent survey among the ice fields atop Mount Kilimanjaro found that the ice atop Africa's most famous mountain could be gone in twenty years—and maybe even sooner. Published…

Tsavo lions ate 35 people, not 135

A recent study in the Proceedings of the National Academy of Sciences has shown that the two man-killing lions of Tsavo very likely did not kill and eat as many…