Each tiny, motorboat-shaped robot measures just 5 cms long and weighs about 1.43 grams. Despite their size, they’re ...

If you're releasing a robot into the aquatic environment with no intention of retrieving it, that bot had better be ...

Newly discovered species of extinct fish shows striking similarities to unrelated modern-day predators, suggesting certain traits have emerged multiple times and remained consistent over hundreds of ...

Big fish, as any fisherman can attest, get the attention. But little fish deserve the love. Ask an ecologist (or connoisseur) ...

A new study urges expert to classify emperor penguins as “Endangered” — or worse. Here's what science says and what you can ...