Search Results for: Butterflies
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1,028 results
1,028 results for: Butterflies
- Astronomy
New images and spectra from a rejuvenated Hubble
Newly released images provide graphic evidence that repairs have transformed the Hubble Space Telescope into a brand new observatory.
- Life
Genes help monarchs migrate
At least 40 genes help monarch butterflies find their way to overwintering sites in Mexico.
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Young’uns adrift on the sea
Scientists try to identify and track elusive larvae in a boundless ocean.
- Life
Jiminy Cricket! Pollinator caught in the act
Using night-vision cameras, scientists have documented the first example of cricket pollination of an orchid and discovered a new species of the insect on the island of Réunion.
- Math
The mutual inspiration of art and mathematics
Economics, origami and other fields trigger new and original creations.
- Life
Caterpillar noise tricks ants into service
Sneaky interlopers mimic the “voice” of an ant queen to get royal treatment from the colony. (Audio included.)
- Animals
Butterfly’s clock linked to compass
The most detailed look yet at the monarch butterfly's daily rhythm keeper suggests it's closer to ancient forms than to the fruit fly's or mouse's inner clock.
- Agriculture
Gut bacteria ally with Bt
A new study finds that a particular microbe makes caterpillars susceptible to the insecticide.
- Humans
Statistical tests suggestive of fraud in Iran’s election
One mathematician’s closer look at voter ballot data reveals that results run afoul of Benford’s Law and show other suspicious anomalies.
- Plants
Losing life’s variety
2010 is the deadline set for reversing declines in biodiversity, but little has been accomplished.
- Math
A frustrating view of complexity
The unifying theme of complex systems, a researcher argues, is frustration.
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Disaster Goes Global
The eruption in 1600 of a seemingly quiet volcano in Peru changed global climate and triggered famine as far away as Russia
