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Updated: 7 min 8 sec ago
Reported in Science Robotics, a new design, the milliDelta robot, developed by Robert Wood's team at Harvard's Wyss Institute for Biologically Inspired Engineering and John A. Paulson School of Engineering and Applied Sciences (SEAS) integrates their microfabrication technique with high-performance composite materials that can incorporate flexural joints and bending actuators, the milliDelta can operate with high speed, force, and micrometer precision, which make it compatible with a range of micromanipulation tasks in manufacturing and medicine.
Investigators at Case Western Reserve University School of Medicine and University Hospitals Cleveland Medical Center have developed a simple, swallowable test for early detection of Barrett's esophagus that offers promise for preventing deaths from esophageal adenocarcinoma.
No individual fish or bee or neuron has enough information by itself to solve a complex problem, but together they can accomplish amazing things. In research published in Science Advances, researchers address how this is possible through a study of the emergence of social structure in primate social groups.
New study challenges thinking that algorithms outperform humans when making important criminal justice decisions.
Massachusetts General Hospital investigators find that MRSA infection impairs the ability of lymphatic vessels to pump lymphatic fluid to lymph nodes in mouse models, which may contribute to the frequent recurrences of MRSA infection experienced by patients.
Double stranded RNA (dsRNA) can effectively reduce house fly fertility, and shows promise as a pest control method, according to a study published Jan. 17, 2018 in the open-access journal PLOS ONE by Neil Sanscrainte from the USDA/ARS Center for Medical, Agricultural, and Veterinary Entomology, US, and colleagues.
Low fitness is associated with a larger waist size and a higher degree of inflammation, according to a study published Jan. 17, 2018 in the open-access journal PLOS ONE by Anne-Sophie Wedell-Neergaard from the University of Copenhagen, Denmark, and colleagues.
Previously unpublished information from the clinical trial that the US Food and Drug Administration relied on to approve the most commonly prescribed medicine for nausea in pregnancy indicates the drug is not effective, a new report says.
A small group of fishes -- possibly the world's cleverest carnivorous grazers -- feeds on the scales of other fish in the tropics. A team led by biologists at the University of Washington is trying to understand these scale-feeding fish and how this odd diet influences their body evolution and behavior.
Using the now-complete Cassini data set, Cornell University astronomers have created a new global topographic map of Saturn's moon Titan that has opened new windows into understanding its liquid flows and terrain. Two papers, recently published in Geophysical Review Letters, describe the map and discoveries arising from it.
The National Institutes of Health (NIH) awarded researchers at Children's National Health System $2.6 million to expand their studies into whether human stem cells could someday treat and even reverse neurological damage in infants born with congenital heart disease (CHD).
A small subset of patients with tumors that bear mutations in a gene in the basic packaging of DNA (known as histone mutations) may have better outcomes than others, suggests new research from Michigan Medicine's Pediatric Brain Tumor Research Initiative.
Every day, billions of new blood cells are generated in the bone marrow. The gene Myc is known to play an important role in this process, and is also known to play a role in cancer. Scientists from the German Cancer Research Center (DKFZ) and the HI-STEM have now found that just how big a role Myc plays is determined by a distant section of DNA that contains a cluster of gene enhancers.
Uncertainty surrounding the extent of future climate change could be dramatically reduced by studying year-on-year global temperature fluctuations, new research has shown.
A new study reveals the structure of a key protein, and how it helps to transmit a hormonal signal that slows aging.
In an advance that could push cheap, ubiquitous solar power closer to reality, University of Michigan researchers have found a way to coax electrons to travel much further than was previously thought possible in the materials often used for organic solar cells and other organic semiconductors.
Named after the Greek goddess who spun the thread of life, Klotho proteins play an important role in the regulation of longevity and metabolism. In a recent Yale-led study, researchers revealed the three-dimensional structure of one of these proteins, beta-Klotho, illuminating its intricate mechanism and therapeutic potential.
Scientists have unveiled incredible images of how the DNA code is read and interpreted -- revealing new detail about one of the fundamental processes of life.
Strolling around or running to catch the train similarly requires us to move. However, the neuronal mechanisms in the brain that allow us to initiate and control these movements are different, a new study in the Journal Nature from University of Copenhagen and Karolinska Institutet reveals. 'Start neurons' in the midbrain are essential to take the first step to initiate locomotion and control the speed, mice models show.
A scientist at the University of Córdoba, working with an international research team, has created a new porous single-crystal material which could have numerous applications in nanotechnology and catalysis.