Search Results for: Amphibians
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752 results
752 results for: Amphibians
- Paleontology
Fossils illustrate evolution of life
Paleontologist Donald Prothero takes readers through the evolution of life on Earth from the earliest oozes of goo to our recent relative Lucy.
- Physics
Pentaquarks, locked-in syndrome and more reader feedback
Readers discuss pentaquark sightings, delightful diatoms and whether an ancient four-legged fossil was actually a snake.
- Animals
Where salamanders should be very afraid
Three zones of North America at high risk if the salamander-killing fungus disease Bsal invades.
- Animals
First known venomous frogs stab with toxin-dripping lip spikes
Two Brazilian frogs jab foes with venoms more deadly than pit vipers'.
- Animals
Why we need predators
It might be easy to say that we should wipe out species that can kill us. But the effects of such action would be far ranging.
- Animals
Seeing humans as superpredators
People have become a unique predator, hunting mostly adults of other species.
- Animals
Rainforest frogs flourish with artificial homes
A rainforest frog population grew by about 50 percent when scientists built pools for tadpoles that mimic puddles made by other animals.
- Animals
Rising temperatures may cause problems for cold-blooded critters
Ectotherms cannot easily handle extreme temperatures, a new study finds.
- Animals
Amphibian diseases flow through animal trade
Discovery of chytrid fungus and ranaviruses in frogs and toads exported from Hong Kong shows how pathogens may spread.
- Animals
Animal moms sacrifice a lot — sometimes even themselves
In the animal kingdom, there are bad mothers and good ones — and then there are those that let their kids eat them.
- Animals
Amphibian killer forces immune-cell suicides
Fungal menace to frogs and their kin shuts down key parts of the animals’ defenses.
- Animals
As their homes warm, salamanders shrink
Many species of salamanders respond to climate change by getting smaller.
