A new study found that subtle differences in an animal’s behavior by midlife can predict how long it is likely to live.

Images of shellear fish climbing up the rock face behind Luvilombo Falls P. Kiwele Mutambala et al., Scientific Reports, 2026 under CC-BY-4.0 For more than 50 years, people have talked about tiny ...

Water temperature plays a vital role in the behavior and survival of fish. Being cold-blooded, fish rely on external temperatures to regulate metabolism and activity. Even small changes in temperature ...

Models suggest that the Atlantic Cod (Gadus morhua) may have a higher risk of extinction as water temperatures increase. Credit: WT Fiege, Wikimedia Commons Fish are changing how they search for and ...