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Medical Xpress / Youth-associated protein helps restore healthy function in immune cells in the aging brain
Researchers at the Icahn School of Medicine at Mount Sinai have identified a role for the youth-associated protein TIMP2 in supporting the healthy function of microglia, the brain's resident immune cells.
Dialog / Bound gravitational waves inspired by photonic systems
When one mentions "waves," we immediately think of a perturbation that propagates. This applies to waves on the shore, sound waves in the air or electromagnetic waves that we use to transmit information via optical fibers. ...
Phys.org / Airborne observatory improves views of solar corona during cloud-covered eclipse
Using unique equipment installed on NASA's WB-57 aircraft flying above heavy clouds off the coast of Iceland, a Southwest Research Institute-led team successfully observed a total solar eclipse on Wednesday. The high-altitude ...
Medical Xpress / FDA approves first self-balancing, personal exoskeleton
The U.S. Food and Drug Administration has cleared Eve (Wandercraft), the first self-balancing personal exoskeleton for eligible adult wheelchair users living with spinal cord injury.
Phys.org / One-off campus programs fall short on preventing sexual violence, review finds
A recent National Student Safety Survey found that one in six students attending Australian universities had been sexually harassed and one in 20 had been sexually assaulted since starting university.
Phys.org / Engineered microbe speeds CO₂ capture and recovers critical metals
A genetically engineered bacterium can rapidly break down one of Earth's most abundant minerals, opening a promising new pathway for simultaneously removing carbon dioxide from the atmosphere and recovering critical elements ...
Medical Xpress / Ebola kills a victim every 30 minutes in DR Congo: UN
The Ebola virus in the Democratic Republic of the Congo is now killing a victim every 30 minutes, a top UN humanitarian official said Friday, calling for greater international action.
Phys.org / Faced with historic drought, the Dutch rethink water management
On the banks of the Waal, the Dutch branch of the Rhine, swimmers are sunning themselves on a Nijmegen beach that didn't exist before the river level dropped a few months ago.
Phys.org / Magnitude 7.7 earthquake strikes off coast of Indonesia and tsunami warning issued
A powerful magnitude 7.7 earthquake struck off the coast of Indonesia early Saturday, damaging buildings and homes, and triggering a tsunami warning. Authorities urged people on affected coastlines to move to higher ground.
Phys.org / Wheat gene behind Hessian fly resistance cloned after 50-year search
Researchers at the University of Maryland and their collaborators have cloned a gene that makes wheat resistant to feeding by Hessian fly larvae and demonstrated its direct interaction with a protein produced by the insect. ...
Phys.org / Constipation is common in astronauts—blood tests provide new answers
For astronauts in space, constipation is a well-known problem. But why this happens has long been unclear. Now, a new study from the University of Copenhagen in collaboration with NASA provides an idea of what happens in ...
Phys.org / Cell biochemistry beyond membranes: Condensate physics reveals general rules for chemical responses
Basic biology courses teach that cells contain organelles—such as the nucleus, mitochondria and Golgi apparatus—set apart by lipid membranes to get things done. Recent cell biology research has revealed another organizational ...