8,265 results
8,265 results for: Fish
- Archaeology
Lidar maps vast network of Cambodia’s hidden cities
Laser survey unveils the extent, and the mystery, of Southeast Asia’s Khmer Empire
- Animals
Crocodile eyes are optimized for lurking
Crocodiles hang out at the water’s surface, waiting for a meal. A new study shows their eyes are optimized for spotting their prey from this position.
- Animals
Hunchbacked conchs jump at the smell of danger
Hunchbacked conchs are among the most vigorous of snailkind’s few jumpers.
- Paleontology
True nature of ‘Tully monster’ revealed
The identity of a 300-million-year-old enigmatic creature known as the “Tully monster” is a mystery no longer.
- Animals
Frigate birds fly nonstop for months
The great frigate bird can fly for up to two months without landing, thanks to a boost from wind and clouds.
- Animals
Deepwater dweller is first known warm-hearted fish
The opah, a deep-diving fish, can keep much of its body warmer than its surroundings, making it similar to warm-blooded birds and mammals.
- Animals
Diagram captures microbes’ influence across animal kingdom
A network diagram of animal species shows that many microbes living in humans also make themselves at home in dogs, pigs and cattle.
- Life
Unhelpful adaptations can speed up evolution
Unhelpful changes in gene activity stimulate natural selection.
- Genetics
Scientists consider new genetic power and its impacts
Thanks to CRISPR, scientists’ plans for effective use of gene drives suddenly look feasible.
- Anthropology
Humans, birds communicate to collaborate
Bird species takes hunter-gatherers to honeybees’ nests when called on.
- Oceans
Magnetism from underwater power cables doesn’t deter sea life
High-voltage power cables that ferry electricity across the seafloor do not negatively impact local fish and crabs, new studies show.
- Animals
Distinct voices fill the fish soundscape at night
Researchers find that fish sound frequencies overlap more during the day and are more distinct at night.
