Humans are not the only ones capable of empathy
A little prairie vole comforting a member of its family, rats saving a fellow rat instead of chasing after a treat... Yes, animals do feel empathy.
And even more
The story of Félicette, the first cat that flew to space
80 % of hotels in the US are faced with bed bugs
Meet the sea robin, a fish with legs and "wings"
Puli dogs are some of the world's hairiest dog breeds
Before-after photos of glaciers show their alarming decline
Blue is not a common color in nature