News
How long is the flu contagious?
Many factors affect the infectious period of seasonal influenza, commonly called "the flu," but there are some good rules of thumb...
Malfunctioning mitochondria may drive Crohn's disease,...
A new study in mice suggests that dysfunctional mitochondria may change the composition of the gut microbiome and thus drive Crohn's...
Astronauts could mine asteroids for food someday, scientists...
Material harvested from asteroids could be used to sustain astronauts during long-duration space missions.
Weed, brains and spider eyeballs: 20 jaw-dropping snapshots...
See the top 20 winning photographs from the 50th Nikon Small World Photomicrography Competition.
Smartmi Air Purifier E1 review
The Smartmi Air Purifier E1 won several awards for its stylish design, but does its performance also deserve recognition?
Spatulas and takeout containers made from recycled black...
New research has detected high levels of flame retardants in some toys, kitchen utensils and other household items made from recycled...
NASA finds signs of hellish, lava-covered 'exomoon' circling...
A new analysis of a peculiar metallic cloud surrounding the exoplanet WASP-49 b provides further evidence that it may have been birthed...
Orionid meteor shower 2024: When to see 'shooting stars'...
The Orionid meteor shower will peak this week as Earth busts through a stream of meteoroids left in the inner solar system by the...
