Humans
We summarize the week's scientific breakthroughs every Thursday.
- Agriculture
A Mushrooming Advance
Human skin isn't the only thing that makes vitamin D upon exposure to the ultraviolet radiation.
- Health & Medicine
Gender matters in heart transplants
Heart transplant recipients who get a gender-matched organ fare better than those receiving mismatched organs.
- Health & Medicine
Treating viral heart infections
Viral heart infections respond to interferon treatment, easing cardiomyopathy in some patients.
- Health & Medicine
Mini heart attack best treated like the big one
Patients admitted to hospitals with mild symptoms of a heart attack may benefit from getting a heart catheterization performed promptly.
- Health & Medicine
Itch
When it comes to sensory information detected by the body, pain is king, and itch is the court jester. But that insistent, tingly feeling—satisfied only by a scratch—is anything but funny to the millions of people who suffer from it chronically.
- Humans
Food allergy advice may be peanuts
Early exposure to peanuts in a baby’s diet seems to lessen the risk of developing a peanut allergy later.
- Psychology
A genetic pathway to language disorders
Researchers suspect a newly uncovered regulatory link between two genes contributes to language impairments in a range of developmental disorders.
- Chemistry
First complete cancer genome sequenced
With the entire genome sequence of a tumor now in hand, scientists may be able to start answering basic questions about cancer.
- Health & Medicine
Vitamins don’t alter cancer risk
Taking supplemental folate and other B vitamins doesn’t raise or lower the risk of cancer in women.
- Chemistry
From Aerators to Rust — New Lead Risks
Rusty water and other unusual sources of toxic risks in home drinking water.
- Archaeology
An ancient healer reborn
A research team in Israel has uncovered one of the oldest known graves of a shaman. The 12,000-year-old grave hosts a woman’s skeleton surrounded by the remains of unusual animals.
- Chemistry
Faucets Destined for Brassy Changes
Although new standards poised to take effect in a few years will reduce the lead-leaching risk from drinking water faucets, showerheads and many other water dispensers around will remain unregulated.
