News
- Tech
Earliest known sound recordings revealed
Researchers unveil imprints made 20 years before Edison invented phonograph.
- Life
Phony fighters discovered among fig wasps
A newly discovered species of fig wasp has a fraction of dishonest guys with big mouthparts.
- Life
Engineered DNA counts it out
Scientists create a biological system that uses the genetic code to tally up molecular events.
- Animals
Extensive toolkits give chimps a taste of honey
Chimps living in central Africa’s dense forests make and use complex sets of tools to gather honey from beehives, further narrowing the gap between the way humans and chimps use tools.
- Chemistry
Deadly mushroom toxin exposed
Researchers have isolated and identified a muscle-destroying compound in some mushrooms.
- Earth
Phytoliths as climate clues
Tiny silica plant structures from soil could track temperature changes.
- Earth
Bricks, mortar and magnetism
Medieval French castle, churches yield new data about Earth’s changing magnetic field.
- Life
Four marmosets are first transgenic primates
Scientists in Japan have successfully introduced a foreign gene into a primate species for the first time, opening a new avenue for modeling human diseases, particularly brain disorders.
- Chemistry
Not your grandpa’s smoke signals
A fuse dotted with chemicals offers a new way to code messages.
- Space
Evidence mounts for liquid interior of a Saturn moon
Plumes of Enceladus offer hints that moon is now or was in the recent past partially liquid inside.
- Health & Medicine
NFL heart profile good, with a caveat
Football players have higher blood pressure on average, new study finds.
- Earth
A more organic meteorite
Some meteorites may contain a higher concentration of organic chemicals than previously thought.
