Uncategorized
- Astronomy
Spin may reveal black hole history
High rate of spin could indicate that black holes formed from previous mergers of black holes.
- Planetary Science
Oxygen atoms from Earth bombard the moon
Oxygen atoms originating from the upper atmosphere periodically bombard the moon’s surface, researchers propose.
- Physics
Possible sign of dark matter shows up again
Excess of X-rays could indicate decaying sterile neutrinos.
- Astronomy
Conditions right for stars, planets near Milky Way’s supermassive black hole
Four clouds of gas near the galactic center have roughly the right mass to be young stars, possibly with planets.
- Health & Medicine
Rogue antibody linked to severe second dengue infections
Alternate antibody may indicate whether someone is susceptible to severe dengue disease.
- Oceans
Climate change may boost toxic mercury levels in sea life
Increased runoff to the ocean due to climate change could raise neurotoxic mercury in coastal sea life by disrupting the base of the food web.
- Anthropology
Snooze patterns vary across cultures, opening eyes to evolution of sleep
Sleep plays out differently across cultures, but a consistent cycle of z’s and activity appears crucial.
- Plants
Big genetics study blazes path for bringing back tomato flavor
Combining taste tests with genetics suggests what makes heirloom varieties tastier than mass-market tomatoes.
- Physics
New claim staked for metallic hydrogen
Scientists report transforming hydrogen into a metal at high pressure, but some experts dispute the claim.
- Life
Mouse cells grown in rats cure diabetes in mice
Mixing cells of two species produces pig and cattle embryos with some human cells.
- Tech
Legos inspire versatile fluid-filled devices
Tiny devices shuttle fluid around using reconfigurable Lego-like bricks.
- Health & Medicine
50 years ago, methadone made a rosy debut
Heralded as the “answer to heroin addiction,” methadone is still used to treat opiate addiction, despite risks.
