Yoko the swell shark was born in a habitat of all-female sharks who hadn't seen a male in years. The aquarium has two ...

Yoko the swell shark was born in a habitat of all-female sharks who hadn't seen a male in years. The aquarium has two ...

Armored catfish are driving manatees out of their warm-water refuges, putting their health at risk. Here’s why it’s happening ...

Ireland called in help from England and France on Sunday as repair crews worked to restore power to hundreds of thousands of ...