"You couldn't put your finger in the water," said the lead author of the study, which spotlights the impacts of planetary ...

A new analysis of thousands of mammal lineages suggests that once a species becomes fully aquatic, the path back to land ...

In this context, researchers have connected neurotoxins from algal blooms to brain changes associated with an ...

Some of the lakes have exceeded 40°C (104°F), a temperature not suitable for the river dolphins and fish.

Rising ocean temperatures, heatwaves and dwindling prey are forcing marine mammals into new and more dangerous waters, scientists warn.

Over the past eight years, at least 46 freshwater dolphins – locally known as shushuk or hutom – have died in the Halda River of Chattogram, once considered one of the safest habitats for the ...