Uncategorized
- Earth
Emerging Northwest fungal disease develops virulent Oregon strain
Uncommon but sometimes fatal infections of the lung or brain can show up months after someone inhales spores.
- Psychology
Dream a little dream of recall
As the sleeping brain builds memories it generates dreams about recently learned material, a new study suggests.
- Space
Solar-staring spacecraft captures novel views of sun’s violence
NASA has released the first images recorded by the Solar Dynamics Observatory, the first craft to examine the sun’s entire disk at high resolution and over a multitude of wavelengths.
- Humans
Wha’dja say?
Casual speakers drop syllables and even whole words, eavesdropping scientists report.
- Earth
Studies aim to resolve confusion over mercury risks from fish
Several new papers suggest strategies by which American diners can negotiate a mercury minefield to tap dietary benefits in fish.
- Health & Medicine
Marker protein may help breast cancer screening
High amounts of EGFR can show up in the blood as much as 17 months before disease is diagnosed, a study finds.
- Animals
Male spiders have safe(r) sex with siblings
In a cannibalistic species, brothers minimize risk when mating with their sisters.
- 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.
