Life
We summarize the week's scientific breakthroughs every Thursday.
- Paleontology
Fossil of monstrous fish-eating amphibian unearthed
A new Triassic species of giant amphibian lived like a crocodile instead of like its cute little salamander and frog relatives of today.
- Animals
Piggyback rides and other crocodile fun
We don’t know the playful side of crocodiles perhaps only because we haven’t looked.
- Anthropology
‘The Invaders’ sees dogs as key to modern humans’ success
Neandertals went extinct when Homo sapiens transformed wolves into hunting aids, author proposes.
- Animals
Conservationists should make friends with hunters
A survey of outdoor enthusiasts in rural New York finds that both hunters and birdwatchers are likely to engage in conservation behaviors, such as donating money.
- Animals
Why orangutans cup their mouths to sound an alarm
Orangutans might use their hands to lower the pitch of alarm calls, a study suggests.
- Life
Turning the gut microbiome into a chat room
Bacterial communication molecules can help shape microbial communities after antibiotics.
- Animals
Parasites make cannibal shrimp hungry
Parasites make sometimes-cannibalistic shrimp more cannibalistic, a new study suggests.
- Paleontology
Fearsome croc called the Carolina Butcher once ruled the north
Early ancestors of crocodiles, not dinosaurs, may have been northern Pangaea’s top predator 230 million years ago, according to a new fossil find.
- Health & Medicine
Prospective Crohn’s drug yields high rate of remission
An experimental Crohn’s disease drug triggers a high remission rate in patients.
- Genetics
History of the United Kingdom revealed in its genes
A genetics study finds subtle differences that reveal secrets about the history and ancestry of England, Scotland, Wales and Northern Ireland.
- Humans
History of the United Kingdom revealed in its genes
A genetics study finds subtle differences that reveal secrets about the history and ancestry of England, Scotland, Wales and Northern Ireland.
- Animals
How velvet worms slime their prey
Researchers have figured out the mechanics behind velvet worms’ wobbly slime jets.
