Researchers at the Shedd Aquarium are putting tiny trackers inside fish living in the Chicago River to study them and the ...

Scientists and fishermen in Brazil caught an “armored” river creature known to sting and discovered a new species, a study said. Photo from Willian Massaharu Ohara via Tencatt, Ohara, Carvalho, and ...

The Tennessee Aquarium and its partners have released more than 200 endangered laurel dace back into the wild following ...

At the New England Aquarium, aging African penguins can live out the rest of their years on a new, secluded […] ...

At the New England Aquarium, the geriatric birds can now enjoy a quieter, calmer setting with an emphasis on personalized ...

the United States Fish & Wildlife Service recommends trying to find another caregiver, donating a fish to an aquarium or school, returning it to a pet store, and checking online forums and social ...

A new otter will soon be splashing around the Monterey Bay Aquarium. The otter was stranded off the coast of San Luis Obispo County when she was 3 weeks old and unable to fend for herself, according ...

The newest sea otter is joining the aquarium after being found as a three-week-old pup stranded near San Luis Obispo in ...