Tech
- Tech
Light can control waves in heart tissue
Researchers have used light to trigger and control electrical waves in the heart. The technique might one day provide new ways to treat heart disease.
- Animals
Cool Jobs: Crazy about cows
Scientists are studying cows from one end to the other, with the goal not only of making the animals healthier but also of helping the environment.
- Tech
New light on brain science
A combination of physics, biology and engineering lets scientists use light to trigger actions by specific brain cells. Called optogenetics, this technology is shining new light on how the brain works.
- Health & Medicine
These bubbles treat wounds
New research shows bubble-powered drugs can travel upstream, against the flow of blood, to seal wounds shut.
- Tech
How to print shape shifters
3-D printing was only the beginning. Scientists are pursuing 4-D printing, creating objects that can move and interact with their surroundings.
- Humans
Jamestown: Unearthed graves tell tales of colony leaders
The newly uncovered 400-year-old remains of four leaders of the Jamestown settlement in Virginia reveal details of the notable’s lives — and deaths.
- Tech
Ground-thumping cheers help scientists
Eager to test new sensors before the next ‘big one,’ earthquake scientists make use of a predictable source of ground-shaking: football fans.
- Tech
Phoning in earthquakes
Sensors in your internet-connected phone, tablet or personal computer could help detect earthquakes more quickly and reliably.
- Computing
Radios: Build your own!
Building AM radios let young researchers from across the globe tune into electronics and engineering.
- Tech
Inspired minds: Role models come from across the globe
Innovators come from everywhere, as shown by the role models cited by students taking part in the 2015 Broadcom MASTERS International program.
- Computing
These young scientists are passionate about tech and math
The 2015 Broadcom MASTERS International delegates show why math and computer skills are key to the success of science-fair projects.
- Tech
Robo-roach squeezes through tight spaces
An arched shell helps a new cockroach-inspired robot move through an obstacle course with relative ease.
