Hints grow stronger that dark energy changes over time
In its earliest days, the Universe was a hot, dense soup of subatomic particles, including…
Posted inBiology brain brain implants
Brains of parrots, unlike songbirds, use human-like vocal control
Due to past work, we've already identified the brain structure that controls the activity of…
Posted inclimate change Science syndication
Saltwater contamination in freshwater systems is on the rise
Overall, the rate of annual sea level rise has more than doubled since 1993. Global…
Posted inbiomimicry engineering Physics
SpiderBot experiments hint at “echolocation” to locate prey
It's well understood that spiders have poor eyesight and thus sense the vibrations in their…
Posted inBiology Ecology end-permian
Even the worst mass extinction had its oases
Some earlier plants might not have made it through the extinction since rock layers from…
Posted inoptical illusion Science syndication
People in this career are better at seeing through optical illusions
A hint came from our previous work comparing mathematical and social scientists’ judgements of illusions…
Posted inartemis clps Commercial space
Here’s the secret to how Firefly was able to nail its first lunar landing
"You want to avoid that," Coogan told Ars before Blue Ghost's launch. "What you can…
Posted inbiochemistry bioengineering Biology
Researchers engineer bacteria to produce plastics
Most of the polymers incorporated a fair amount of lactic acid, which can also form…
Posted inespresso fluid dynamics percolation
Physicists unlock another clue to brewing the perfect espresso
The team initially tried to use a simple home coffee machine for their experiments but…
A “biohybrid” robotic hand built using real human muscle cells
Biohybrid robots work by combining biological components like muscles, plant material, and even fungi with…