Tech
- Chemistry
U.S. Army is developing high-tech underwear
A new fabric could warm the skin of active soldiers in cold climates. At the same time, it could soak away sweat that might otherwise cause chills.
- Climate
Is weather control a dream or nightmare?
Weather control is largely fiction for now, although people are unintentionally changing their weather. And that might not be a good thing.
- Science & Society
Social networks can learn about you through your friends
Social networks can gather information from users that let them create “shadow profiles” of others — even people not on the network.
- Computing
Scientists Say: Radar
This is a system used to detect objects large and small. It works by sending out radio waves and waiting for them to bounce back.
- Chemistry
Super-chilled imaging technique brings its developers the Nobel Prize in chemistry
Three men who helped develop a super-high-resolution imaging technique for proteins, viruses and more received the 2017 Nobel Prize in chemistry.
- Computing
Video games level up life skills
A new study shows that playing video games can sharpen important life skills, including communication, adaptability and resourcefulness.
- Brain
Spying on brains in action
New tools let scientists see inside the brain and nervous system as their research subjects move around.
- Physics
The quantum world is mind-bogglingly weird
At the smallest scales, particles are ghostly and ill-behaved. No one understands them, but that doesn’t keep scientists from trying.
- Animals
Three simple rules guide fire ants in building towers
Fire ants build towers of ants to protect themselves during a flood. New research reveals the simple rules that guide how they do this, no foreman needed.
- Chemistry
Meet the world’s smallest monster trucks
These DNA-scale nano-vehicles surprised chemists. The bonds that hold their atomic building blocks in place grip the wheels more strongly than anyone had expected.
- Fossils
T. rex may not have been able to run — but it was still pretty fast
T. rex was fearsome, but its leg bones may not have been strong enough to stand the stresses of running.
- Earth
Vinegar dissolves new electronics when they’re no longer needed
Now you see it, now you don't. A new lightweight, low-cost technology disintegrates in kitchen vinegar.
