8,240 results
8,240 results for: Fish
- Life
Water beetles can live on after being eaten and excreted by a frog
After being eaten by a frog, some water beetles can scurry through the digestive tract and emerge on the other side, alive and well.
- Archaeology
Food residues offer a taste of pottery’s diverse origins in East Asia
Clay pots emerged in different places and for different reasons, starting at least 16,000 years ago, a study suggests.
- Oceans
Noise pollution from ships may scare Arctic cod from feeding grounds
Melting Arctic sea ice is opening up northern waters to increased shipping, and the vessel noise is taking a toll on Arctic cod.
- Ecosystems
Bringing sea otters back to the Pacific coast pays off, but not for everyone
Benefits of reintroducing sea otters in the Pacific Northwest, such as boosting tourism, vastly outweigh the costs, a new analysis shows.
- Health & Medicine
4 takeaways from the WHO’s report on the origins of the coronavirus
The leading hypothesis is that the coronavirus spread to people from bats via a yet-to-be-identified animal, but no animals have tested positive so far.
- Genetics
A key to the mystery of fast-evolving genes was found in ‘junk DNA’
A new study challenges a long-held belief that essential genes change little over time.
- Archaeology
Clues to the earliest known bow-and-arrow hunting outside Africa have been found
Possible arrowheads at a rainforest site in Sri Lanka date to 48,000 years ago.
- Life
The ‘Blob,’ a massive marine heat wave, led to an unprecedented seabird die-off
Scientists have linked thousands of dead common murres in 2015–2016 to food web changes caused by a long-lasting marine heat wave nicknamed the Blob.
- Earth
Plastics outnumber baby fish 7-to-1 in some coastal nurseries
Ocean slicks serve as calm, food-rich nurseries for larval fish. A new study shows that slicks also accumulate plastics, which get eaten by baby fish.
- Climate
How more powerful Pacific cyclones may be fueling global warming
Increasingly strong storms in the North Pacific may be speeding up the fast-moving Kuroshio Current — which could bring more heat to high latitudes.
- Science & Society
From Elvis worms to the Milky Way’s edge, these science stories sparked joy in 2020
During a gloomy year dominated by a pandemic, these scientific discoveries were reminders that we live in a world of wonder.
- Animals
Humpback whales use their flippers and bubble ‘nets’ to catch fish
A study reveals new details of how humpback whales hunt using their flippers and a whirl of bubbles to capture fish.
