Uncategorized
- Earth
Asbestos fibers: Barking up a tree
Sixteen years after a mine with asbestos-contaminated ore shut down, trees in the area still hold hazardous concentrations of wind-deposited asbestos.
- Health & Medicine
Mad cow disease might linger longer
A rare but deadly human illness spread by cannibalism has an incubation period in some individuals of about 4 decades.
- Earth
Warning: Slow down for whales
To protect a major population of right whales, the U.S. government is proposing periodic go-slow rules for big ships passing through the animals' migration routes.
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19707
Scientists seek environments that are weightless, near-perfect vacuums in which to conduct experiments.
