Scientists have uncovered ancient wolf remains on a small Baltic island where wolves could only have been brought by humans. These animals weren’t dogs, but true wolves that ate the same marine food ...

The sight of three of his sheep lying dead on the ground was shocking for farmer Anastasios Kasparidis. The large paw prints in the soil left no doubt that they had been killed by a bear, a once-rare ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...