Sloths are some pretty interesting animals. Beyond their reputation for being slow, a host of different traits reveals a lot ...
Discover just how violent mating season in hippos can be for both males and females, and see a clip of two huge males ...
For a few fleeting weeks each winter, the famously elusive cats emerge from solitude, calling across the mountains in search of a mate.
After recently losing their newly laid eggs to ravens, will Big Bear Lake eagle couple, Jackie and Shadow, have another ...
Green Matters on MSN
Scientists find surprising mating patterns in Arctic whales that stop them from going extinct
The strategy is the mysterious reason why beluga whales have such a diverse genetic population despite being an isolated species.
In examining the mating rituals of roundworms, researchers uncovered a unique approach to reproduction that maximizes genetic fitness. Sparks fly when a female nematode meets her mate in a Petri dish.
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