Life
We summarize the week's scientific breakthroughs every Thursday.
- Animals
Feral dogs take a bite out of Andean wildlife
A survey of a remote park in Ecuador finds feral dogs are a problem for many species of native mammals.
- Genetics
Mice can be male without Y chromosome
Researchers bypass the Y chromosome to make male mice.
- Animals
Devils Hole pupfish may not have been so isolated for so long
New genetic study questions Devils Hole pupfish’s supposed history of long isolation.
- Animals
Climate change may be deadly for snowshoe hares
The mismatch between coat color and the landscape can be deadly for a snowshoe hare.
- Paleontology
Plesiosaurs swam like penguins
Computer simulations of plesiosaur swimming motion may resolve long-standing debate on how the marine reptile got around.
- Animals
Christmas tree worms have eyes that breathe, gills that see
Christmas tree worms and other fan worms have improvised some of the oddest eyes.
- Health & Medicine
Monkeys with human gene show signs of autism
Genetically altered monkeys may help scientists understand autism.
- Plants
To catch a meal, a Venus flytrap counts to five
It takes two taps to trigger a Venus flytrap to close. Another three, a new study finds, are needed to turn on genes for producing enzymes.
- Animals
Tegu lizards warm up for mating season
The heat is on in tegu lizards during mating season, study suggests.
- Animals
Tegu lizards warm up for mating
Despite their cold-blooded reputation, tegu lizards boost their body heat while on the prowl for a mate, biologists report online January 22 in Science Advances.
- Agriculture
Just adding pollinators could boost small-farm yields
Adding pollinators could start closing gap in yields for small farms.
- Animals
New tree frog genus discovered in India
Researchers unveil a newly identified tree frog genus from northeastern India that eats mom’s eggs.
