2,540 results
2,540 results for: Cats
- Paleontology
A new saber-toothed mammal was among the first hypercarnivores
A 42-million-year-old jawbone with slicing teeth and a gap to fit saberlike teeth is pegged to a new species of the mysterious Machaeroidine group.
- Health & Medicine
The first known monkeypox infection in a pet dog hints at spillover risk
A person passed monkeypox to a dog. Other animals might be next, allowing the virus to set up shop outside of Africa for the first time.
- Animals
Chicken DNA is replacing the genetics of their ancestral jungle fowl
Up to half of modern jungle fowl genes have been inherited from domesticated chickens. That could threaten the wild birds’ long-term survival.
- Microbes
Watch: Recent microbial discoveries are changing our view of life on Earth
Videos capture the strange movements and predatory styles of protists — among the closest microbial cousins to multicellular life.
- Animals
Chinese mountain cats swap DNA with domestic cats, but aren’t their ancestors
DNA suggests little-studied Chinese mountain cats have been rendezvousing with pet cats on the Qinghai-Tibetan Plateau since the 1950s.
- Paleontology
This dinosaur might have used its feet to snag prey in midair like modern hawks
Fossilized toe pads suggest a hawklike hunting style in Microraptor, a dinosaur that some scientists think could hunt while flying.
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Dogs are great sniffers. A newfound nose-to-brain connection helps explain why
A new anatomical description of how smell works in a dog brain shows why they’re such good sniffers.
- Ecosystems
A Caribbean island gets everyone involved in protecting beloved species
Scientists on Saba are introducing island residents to conservation of Caribbean orchids, red-billed tropicbirds and urchins.
- Animals
Bizarre aye-aye primates take nose picking to the extreme
A nose-picking aye-aye’s spindly middle finger probably reaches all the way to the back of the throat, CT scans suggest.
- Quantum Physics
Quantum computers could break the internet. Here’s how to save it
Today's encryption schemes will be vulnerable to future quantum computers, but new algorithms and a quantum internet could help.
- Animals
A new book asks: What makes humans call some animals pests?
In an interview with Science News, science journalist Bethany Brookshire discusses her new book, Pests, and why humans vilify certain animals.
- Animals
Huge numbers of fish-eating jaguars prowl Brazil’s wetlands
Jaguars in the northern Pantanal ecosystem primarily feed on fish and caiman, living at densities previously unknown for the species.
