SciGlow | All Science News In One Place
SciGlow is a newsletter of science stories from the major research labs. Headlines link to in-depth articles and editorials. SciGlow keeps scientists and others up-to-date on current research.
The buildup of scar tissue makes recovery from torn rotator cuffs, jumper’s knee, and other tendon injuries a painful, challenging process, often leading to secondary tendon ruptures. New research led by Carnegie’s Chen-Ming Fan and published in Nature Cell Biology reveals the existence of tendon stem cells that could potentially be harnessed to improve tendon healing and … Read more
By folding snippets of DNA into the shape of a five-pointed star using structural DNA nanotechnology, researchers have created a trap that captures Dengue virus as it floats in the bloodstream. Once sprung, the trap – which is non-toxic and is naturally cleared from the body – lights up. It’s the most sensitive test for … Read more
Global simulations suggest plankton and fish species are showing resilience to climate change by going deeper underwater or moving to higher latitudes. Anticipating changes in community composition in response to warming is challenging because species respond differently and the interactions change between them. However, a new study published in Nature Climate Change shows how changes in marine … Read more
It is one of the most common forms of carbon in space: C60, a soccer ball-shaped carbon molecule, but one that has an extra proton attached to it. This is the conclusion of research carried out at Radboud University, which has succeeded for the very first time in measuring the absorption spectrum of this molecule. … Read more
Researchers at Duke University have demonstrated photodetectors that could span an unprecedented range of light frequencies by using on-chip spectral filters created by tailored electromagnetic materials. The combination of multiple photodetectors with different frequency responses on a single chip could enable lightweight, inexpensive multispectral cameras for applications such as cancer surgery, food safety inspection and … Read more
A new study published today in Nature Sustainability exemplifies the breadth of ways in which biodiversity can contribute to achievement of all 17 Sustainable Development Goals (SDGs) and thereby help to underpin sustainable development. “People benefit from biodiversity in so many ways that are under-appreciated or ignored” says Associate Professor Malgorzata Blicharska, the study’s co-lead … Read more
Research preformed in the laboratory of Dr. Ryan Russell at University of Ottawa’s Faculty of Medicine have developed a brand new method to monitor autophagy in multiple types of biological systems. On this work Dr. Russell states “The field of autophagy is rapidly evolving, with significant focus attracted to the field after Yoshinori Ohsumi was … Read more
Future aerial design may owe a nod of thanks to five parrotlets flapping around in an instrumented flight chamber at Stanford University. They revealed that counter to conventional understanding of how animals and planes fly, the birds can utilize drag to support their body weight during takeoff and employ lift as a brake in their … Read more
While changing the rotation rate/axis of a thrown baseball has long been a weapon in a pitcher’s arsenal, some pitchers, like Washington Nationals star Stephen Strasburg, manipulate the baseball’s wake to create unexpected movement from a familiar delivery (his changeup). Barton Smith, an engineering professor at Utah State University, will discuss how the seams of … Read more
Trapped water in the ear canal can cause infection and even damage, but it turns out that one of the most common methods people use to get rid of water in their ears can also cause complications. Researchers at Cornell University and Virginia Tech show shaking the head to free trapped water can cause brain … Read more