Search Results for: Bees
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1,506 results for: Bees
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Animals
How honeybees’ royal jelly might be baby glue, too
A last-minute pH shift thickens royal jelly enough to stick queen larvae to the ceiling of hive cells.
By Susan Milius -
Animals
Sound-absorbent wings and fur help some moths evade bats
Tiny ultrathin scales on some moth wings absorb sound waves sent out by bats on the hunt.
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Animals
Pollen hitches a ride on bees in all the right spots
Flower reproduction depends on the pollen that collects in hard-to-reach spots on bees, a new study shows.
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Animals
Honeybees fumble their way to blueberry pollination
Blueberry flowers drive honeybees to grappling, even stomping a leg or two down a bloom throat, to reach pollen.
By Susan Milius -
Anthropology
The way hunter-gatherers share food shows how cooperation evolved
Camp customs override selfishness and generosity when foragers divvy up food, a study of East Africa’s Hazda hunter-gatherers shows.
By Bruce Bower -
Agriculture
Much of the world’s honey now contains bee-harming pesticides
A controversial group of chemicals called neonicotinoids has a global impact, tests of honey samples show.
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Life
Nanoscale glitches let flowers make a blue blur that bees can see
Bees learn about colorful floral rings faster when nanoscale arrays aren’t quite perfect.
By Susan Milius -
Astronomy
Young galaxies are flat, but old ones are more blobby
A survey of hundreds of star systems precisely links the shape of a galaxy to the ages of its stars.
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Animals
It’s a bad idea for a toad to swallow a bombardier beetle
Toads are tough. But there are some insects even they shouldn’t swallow.
By Susan Milius -
Health & Medicine
Nanosponges sop up toxins and help repair tissues
Nanoparticles coated with blood cell membranes can move through the body to clean up toxins or heal tissues — without instigating an immune reaction.
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Psychology
Sometimes a failure to replicate a study isn’t a failure at all
Ego depletion is one of the most well-known concepts in social psychology. A recent study can’t confirm an old one showing it exists. Who is right? Probably everyone.
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Animals
Score! Bumblebees see how to sink ball in goal, then do it better
A first lesson in six-legged soccer tests bumblebees’ ability to learn.
By Susan Milius