Methods in belowground botany

Plant root systems play a crucial role in ecosystems, radically impacting everything from nutrient cycling to species composition. Despite their importance, scientists are just beginning to develop the tools to understand ...

Professors experiment with handheld DNA sequencer

In February, when snowfall closed campus and kept her away from the lab, a Virginia Commonwealth University professor who was stuck at home did the kind of work typically reserved for scientists with ample lab space, large ...

NIST releases annual report on federal technology transfer

With new treatments for disease, test suites that safeguard computers, and even expertise to rescue miners trapped thousands of feet underground, federal laboratories have a wealth of technologies and know-how that can give ...

Magnetic material 3D-printed from nonmagnetic powder

Scientists from Skoltech and their colleagues have used a 3D printer to fuse two materials in an alloy whose composition continuously changes from one region of the sample to the other, endowing the alloy with gradient magnetic ...

HealthCare.gov gets cybersecurity upgrades

Officials say HealthCare.gov has gotten cybersecurity upgrades ahead of a Nov. 15 start for the second open enrollment season under President Barack Obama's health care law.

Evaluating the coastal costs of climate change

A review in the International Journal of Environment and Pollution has looked at research into the impact of climate change on the coastal environments of small islands. The study covers the literature from 1985 to 2021, ...

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