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Letters
Nuclear recycling In all I’ve read in the popular press about spent nuclear fuel, including “Natural catastrophe begets nuclear crisis” (SN: 4/9/11, p. 6), all that is written about is on-site storage or burial. Why is reprocessing of the fuel never seriously considered? I understand that the French have done it successfully for years. Are […]
- Health & Medicine
Don’t share that clarinet
Bacteria can linger on woodwind instruments, particularly those with reeds, for days, a new study finds.
- Space
Milky Way may get an extension
A newly discovered feature at its fringes suggests the galaxy is an uncommon beauty: One half appears to be nearly a mirror image of the other.
- Life
Your gut microbes are what you eat
A mammal's diet strongly influences what kinds of microorganisms live in its intestines.
- Psychology
Eyes take gossip to heart
Reading negative gossip about someone makes that person’s face easier to perceive.
- Life
Numbers flap has minor implications for global extinctions
A statistical technique used to estimate rates of species disappearance is flawed, two ecologists charge — but not enough to invalidate recent dire assessments.
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- Humans
Geographic profiling fights disease
Widely used to snare serial criminals, a forensic method finds application in epidemiology.
- Health & Medicine
No pain, healthier brain
When chronic back problems are treated, benefits extend above the neck.
- Space
Atom & Cosmos
Liquid water possible on Earthlike planet, plus black-hole atoms, Io’s magma ocean and more in this week’s news.
- Life
Daytime bites for zombie ants
The living dead of the insect world show an unexplained sense of timing: a surge of strange activity in the a.m. followed by a final death grip at midday.
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