Uncategorized
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- Life
How not to eat the wrong frog
Panamanian bats use an array of senses to keep from ingesting poison prey.
- Life
Blue light tells plants when to flower
Protein that marks day length also coordinates blooming genes.
- Humans
Family labels framed similarly across cultures
Despite differing languages, a trade-off between simplicity and usefulness of words defining kin relationships might be universal.
- Tech
Bacterial trick keeps robots in sync
Communicating information about the environment allows a stumbling machine to rejoin its group.
- Life
Delay of bloom blamed on climate change
Flowers that appear immune to global warming in spring may simply be taking a cue from the previous warmer autumn.
- Health & Medicine
Long-acting contraceptives best by far
Implants and IUDs outperform the pill, vaginal ring and patch as birth control options, a study finds.
- Life
No new smell cells
Other mammals constantly create new olfactory neurons as they learn new smells, but a new study suggests humans don’t.
- Planetary Science
Frosted honeycomb of a moon
New analyses of Cassini images reveal ice on the pockmarked Saturnian satellite Hyperion.
- Health & Medicine
Thou can’t not covet
Wanting what others have may be hardwired in the brain, experiments suggest.
- Space
Evening star goes black in rare celestial event
Astronomers position themselves to capture crucial measurements as the planet passes across the face of the sun.
- Tech
Imperfect chip pretty darn good
Faster, smaller and more efficient, processors with that cut corners can still be good for some applications.
