News
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Africanized bees rescue loner trees
Africanized bees pollinate some of the big Brazilian forest trees now stranded in the middle of cleared land away from their native pollinators.
- Physics
Shortest transistor makes its debut
A novel type of single-molecule transistor built around a one-molecule-thick layer of organic molecules may eventually lead to faster, denser chips because the channel through which electrons flow is so short.
- Physics
Neutrino shortage may signal new force
The dearth of neutrinos from a precision experiment casts some doubt on the prevailing model of particle physics and may indicate that a previously unrecognized extra force exists.
- Health & Medicine
Thinking the way to stronger muscles
Thinking about exercising a muscle can make it stronger.
- Health & Medicine
New epilepsy drug is possible
A drug mimicking a natural substance in the brain may offer a new therapy for epilepsy.
- Health & Medicine
Antibiotic now tackles Parkinson’s
A well-known antibiotic may slow the brain-cell death that causes Parkinson's disease.
- Health & Medicine
A spice takes on Alzheimer’s disease
Curcumin, a spice used in yellow curry, may thwart Alzheimer's disease.
- Health & Medicine
Drugs tested for Lou Gehrig’s disease
Two drugs, one for cancer and one for arthritis, may be effective treatments for amyotrophic lateral sclerosis.
- Earth
Fishy data hid decline in global catch
Many coastal fisheries are in trouble, yet according to figures reported to the United Nations, the annual global yield has appeared to be stable or even growing.
- Ecosystems
Move over, Leo. Give me more elbow room
The average size of the largest land animals on each of 25 oceanic islands and five continents strongly depends on the land area there.
- Earth
Transgenes migrate into old races of maize
Genes from bioengineered corn have somehow strayed into the traditional varieties of southern Mexico.
- Earth
Dried-up California lake gets muddy facial
A new dust-abatement program is transforming the nation's biggest source of respirable dust into a sea of nonpolluting mud.
