Living coral cover will slow future reef dissolution

A team led by David Kline, a staff scientist at the Smithsonian Tropical Research Institute, asked what would happen if they lowered the pH on a living coral reef. By using computer-controlled pulses of carbon dioxide (CO2) ...

New chip poised to enable hand-held microwave imaging

Researchers have developed a new microwave imager chip that could one day enable low-cost handheld microwave imagers, or cameras. Because microwaves can travel through certain opaque objects, the new imagers could be useful ...

Climate change could cause drought in wheat-growing areas: study

In a new study, researchers found that unless steps are taken to mitigate climate change, up to 60 percent of current wheat-growing areas worldwide could see simultaneous, severe and prolonged droughts by the end of the century. ...

Scientists build chip to analyze health of white blood cells

Scientists from Nanyang Technological University, Singapore (NTU Singapore) have developed a lab-on-a-chip system that can identify the health aspects of a person's immune system from a drop of their blood, within minutes.

Image: Glowing solar cell

A solar cell is being turned into a light source by running electric current through it. Such 'luminescence' testing is performed routinely in ESA's Solar Generator Laboratory, employed to detect cell defects—such as the ...

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