Uncategorized
- Animals
The first male bees spotted babysitting are mostly stepdads
Some male bees guard young that are likely not their own while mom looks for pollen, a study finds.
- Earth
The ‘roof of the world’ was raised more recently than once thought
New studies suggest that the Tibetan Plateau may have risen to its dizzying heights after 25 million years ago.
- Physics
Scientists have chilled tiny electronics to a record low temperature
In a first, electronic chip temperatures dip below a thousandth of a degree kelvin.
- Physics
How droplets of oil or water can glow vibrant colors
Viewed from various angles, tiny droplets of water or oil glow different colors under white light.
- Physics
Microwaved grapes make fireballs, and scientists now know why
Electromagnetic waves bounce back and forth inside a grape, creating plasma.
- Animals
‘Skeleton Keys’ unlocks the history and mysteries of bones
From fish to dinosaurs to King Richard III, ‘Skeleton Keys’ surveys the scientific and cultural history of bones.
- Astronomy
Merging magnetic blobs fuel the sun’s huge plasma eruptions
Solar eruptions called coronal mass ejections grow from a series of smaller events, observations show.
- Life
Human encroachment threatens chimpanzee culture
Human activity is affecting chimps’ behavioral repertoire, a new study suggests. Creating chimp cultural heritage sites might save unique behaviors.
- Life
How helpful gut microbes send signals that they are friends, not foes
Some beneficial gut bacteria use unique form of communication to let immune cells know that they’re friendly.
- Physics
Japan puts plans for the world’s next big particle collider on hold
The jury is still out on whether Japan will host the world’s first “Higgs factory” — the International Linear Collider.
- 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.
- Science & Society
How newsy science becomes Science News
Editor in Chief Nancy Shute discusses how a news story makes it into Science News magazine.
