News
- Anthropology
Lice hang ancient date on first clothes
Genetic analysis puts garment origin at 190,000 years ago.
- Health & Medicine
Colorectal cancer risk linked to stomach bacterium, inflammation
Stomach infection and high levels of inflammatory proteins are more common in people with colon polyps or disease, two studies show.
- Chemistry
From movies you’ll love to drugs you’ll take
A new method picks out promising drug compounds by computer, in much the same way Netflix recommends DVDs to its customers.
- Anthropology
Hobbit debate goes out on some limbs
A new analysis of fossil hobbits’ limb bones links them to much earlier hominids, and immediately attracts criticism.
- Anthropology
For ancient hominids, thumbs up on precision grip
An analysis of a 6-million-year-old bone indicates that a humanlike grasp evolved among some of the earliest hominids.
- Earth
Severe weather has favorite spots
New analyses of tornadoes and lightning highlight U.S. danger zones.
- Life
BATTLE trial personalizes lung cancer treatment
A new study makes a first step toward personalized chemotherapy.
- Life
Pine pollen gets flight miles
A first-of-its-kind study logs the record to beat for germination after air travel.
- Anthropology
‘Java Man’ takes age to extremes
New dating of Indonesian strata has produced unexpected results.
- Health & Medicine
Why a rotten tooth is hard to find
The brain can’t distinguish some kinds of pain coming from top versus bottom teeth.
- Space
Not your grandfather’s space program
President Obama offers a new plan that would send humans to orbit Mars during the mid-2030s.
- Earth
Ash from Icelandic eruption may just be the start
A recently awakened volcano often goes off in tandem with a much bigger one nearby.
