All Stories by Susan Milius
- Animals
Sexy side of UV-B
The first evidence of ultraviolet-B courtship in animals comes from jumping spiders.
- Life
Bat that roared
Although the human ear can't detect it, bats make astonishingly loud noises while hunting.
- Humans
Bear deadline
Court calls for the already overdue decision on listing polar bears as a threatened species.
- Ecosystems
Beetle attack overturns forest carbon regime
Ravaged Canadian region switches from carbon sink to net carbon source.
- Climate
Researchers rethink fate of celebrity plankton
A poster-species for the hazards of greenhouse gas accumulation thrives in carbon dioxide-rich waters.
- Animals
First Frog without Lungs
An aquatic frog in fast-flowing water in Borneo turns out to be the first frog species with no lungs.
- Animals
Robin stole credit for Batman’s deeds
Bats turn out to be overlooked but significant eaters of insects, pests and other arthropods on shade-grown coffee farms and in tropical forests.
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Out of Thin Air
Biologists dream of the day when they could engineer crops to make fertilizer out of the nitrogen in the air.
- Animals
Night Flights: Migrating moths may use a nighttime compass
Silver Y moths choose to fly when wind blows in the same direction that they migrate, and they may even compensate when the wind pushes them off-course.
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High CO2—a gourmet boon for crop pest
Relatively high concentrations of atmospheric carbon dioxide weaken soybean defenses against Japanese beetles.
- Animals
Farm girl has the chops
The first big family tree presenting the history of fungus-growing ants shows the leaf-cutters as the newest branch, and a very recent one at that.
- Animals
Finch Concerts: Female bird brain notes male attention
Male zebra finches sing slightly differently when serenading a female as opposed to twittering to themselves, and females react to those differences.
