Exploring the inner workings of materials
From concrete to cancer cells, Van Vliet brings an engineer’s mindset to the study of biology and materials.
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New algorithm could substantially speed up MRI scans
Faster scans could reduce the time patients spend in the machine from 45 to 15 minutes.
Foster the people
At manufacturing conference, emphasis is on keeping high-skill jobs in the United States — and creating workers with the talents to fill those positions.
Highly efficient oxygen catalyst found
New catalyst, made of inexpensive and abundant materials, could prove useful in rechargeable batteries and hydrogen-fuel production.
Searching for balloons in a social network
The key to mobilizing large numbers of people is incentives, study finds.
‘Conserve, conserve, conserve’
A megawatt saved is better than a megawatt made, and there are plenty of ways to save energy without sacrifice.
Robert Silbey, former MIT dean of science, dies at 71
'Excellent teacher' spent 45 years as faculty member, administrator.
Charging toward better neural implants
Researchers improve the efficiency of devices that stimulate damaged nerves, reducing potential side effects.
Harnessing the Earth, the atom and the leaf
There are many sources that can make a contribution to our energy supply, but likely not at a major scale in the near future.
How to get the message across on climate change
As the science of climate change gets clearer, the public gets more confused. Are there ways to fix that?
Shining brightly
Vast amounts of solar energy radiate to the Earth constantly, but tapping that energy cost-effectively remains a challenge.
Connecting neurons to fix the brain
New technology helps scientists discover drugs to strengthen synapses.
Where the wind blows
How far can wind power go toward reducing global carbon emissions from electricity production?
3 Questions: Ricardo Caballero on the search for safe investments
Economist believes structural problem underlying financial crisis is ‘worse than ever’