8,245 results
8,245 results for: Fish
- Climate
Pink salmon threatened by freshwater acidification
Ocean acidification gets more attention, but freshwater systems are also acidifying. That’s a problem for young salmon, a new study finds.
- Animals
‘Virgin births’ won’t save endangered sawfish
Sawfish are the first wild vertebrates found to reproduce via parthenogenesis.
- Genetics
Mutation-disease link masked in zebrafish
Zebrafish study shows organisms can work around DNA mutations.
- Animals
Scientists find a crab party deep in the ocean
A trip to check out the biodiversity off the coast of Panama revealed thousands of crabs swarming on the seafloor.
- Animals
Windy days mean smaller meals for little penguin chicks
Wind speed appears to affect how much food little penguins can bring home for their chicks.
- Animals
Jumping conchs triumph at overheated athletics
“Simple” circulatory system outdoes fancier ones in delivering oxygen for jumping conchs in simulated climate change conditions.
- Animals
What happens to animals in a hurricane?
Hurricanes can be devastating to animals on land and in the sea, but they can also provide opportunities.
- Paleontology
Dinosaurs may have used color as camouflage
Fossilized pigments could paint a vivid picture of a dinosaur’s life.
- Animals
Lazy sunfish are actually active predators
Ocean sunfish were once thought to be drifting eaters of jellyfish. But they’re not, new research shows.
- Animals
Some animals ‘see’ the world through oddball eyes
Purple urchins, aka crawling eyeballs, are just one of several bizarre visual systems broadening scientists’ view of what makes an eye.
- Space
Readers weigh in on ET and the meaning of life
Reader feedback from the June 25, 2016, issue of Science News
- Environment
Year in review: BPA alternatives aren’t benign
Evidence is accumulating that at least one popular alternative to bisphenol A can enter the body and trigger developmental and physiological changes.
