New research reignites debate over the size of this extinct giant, also suggesting it looked unlike a great white ...

And they aren’t always easy to find. River dolphins are some of the most endangered cetaceans in the world, according to the International Union for Conservation of Nature’s Red List of ...

Kolkata: In the first comprehensive study on Irrawaddy dolphins — estuarine dolphins that are more salt-tolerant — in the Indian Sundarbans, researche.

Dozens of endangered dolphins were stranded on a beach in Tasmania, Australia on Wednesday (Feb 19) as rescue crews scrambled to save the majority that survived. Tasmania's environment department ...

Reasons for the beachings are unclear. The endangered dolphins, which can grow up to 20 feet (6.1 m) long and weigh up to 3,000 lbs (1,361 kg), resemble killer whales. They are found in all ...

Conservationists on Monday (March 17) embarked on a four-day 120-km relay swim down the Mekong River to raise awareness about ...

Vikramshila Dolphin Sanctuary in Bihar's Bhagalpur district is crucial for protecting the endangered Gangetic river dolphins. Spanning 50 km along the Ganges, it also hosts diverse species like ...