8,278 results
8,278 results for: Fish
- Archaeology
Roman toilets didn’t flush parasites
Roman sanitation measures did little to dent parasite numbers, study finds.
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- Life
Search is on for missing pieces in puzzle of male genital diversity
The debate over extreme diversity of male genitalia needs to rethink the female side. And the landscape.
- Anthropology
Attack 10,000 years ago is earliest known act of warfare
Human skeletons unearthed in East Africa show signs of a roughly 10,000-year-old lethal raid.
- Animals
Alien species fly on the wings of ducks and other waterbirds
Ducks, geese and other waterbirds can transport nonnative species and help alien invaders establish themselves.
- Climate
Arctic passageways let species mingle
People aren’t the only animals likely to use passages that open up as the Arctic melts.
- Science & Society
These truisms proved false in 2015
Don’t always believe what you hear. These truisms turned out to be false in 2015.
- Animals
Animals get struck by lightning, too
Scientists found a group of sea lions apparently dead from a lightning strike. But those animals certainly aren’t the first animals to die that way.
- Genetics
The Iceman tells a new tale: Infection with ulcer-causing bacteria
Ötzi the Iceman was infected with a virulent strain of H. pylori. A new study is the first to piece together an ancient genome of these bacteria.
- Life
In the body, cells move like flocks of birds or schools of fish
Cells move in groups similarly to flocks of birds and schools of fish
- Animals
Fog ferries mercury from the ocean to land animals
Scientists have traced mercury in the waters of the Pacific Ocean to animals, including mountain lions, in California.
- Animals
Algal toxin impairs sea lion memory
California sea lions that have brain damage linked to domoic acid poisoning have impaired spatial memory, a new study finds.
