New research, led by the University of Bristol, suggests that feathers arose 100 million years before birds—changing how we look at dinosaurs, birds, and pterosaurs, the flying reptiles.
* This article was originally published here
Monday 3 June 2019
Simplifying soft robots
A soft robot developed by researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) could pave the way to fully untethered robots for space exploration, search and rescue systems, biomimetics, medical surgery, rehabilitation and more.
* This article was originally published here
* This article was originally published here
Hydrogen-power electric flying vehicle: Long road to liftoff
A transportation company is betting its sleek new hydrogen-powered electric flying vehicles will someday serve as taxis, cargo carriers and ambulances of the sky, but experts say they will have to clear a number of regulatory hurdles before being approved for takeoff years in the future.
* This article was originally published here
* This article was originally published here
Significant barriers to care for patients seeking medication for opioid use
Buprenorphine-naloxone (buprenorphine), a highly effective, evidence-based treatment for opioid use disorder (OUD), is difficult to access in states with high rates of death associated with OUD, according to new research led by Harvard T.H. Chan School of Public Health. The study also found that access to buprenorphine is especially challenging among patients with Medicaid coverage.
* This article was originally published here
* This article was originally published here
2017 North Korean nuclear test 10 times larger than previous tests, new study finds
North Korea detonated a nuclear device in 2017 equivalent to about 250 kilotons of TNT, a new study estimates, creating an explosion 16 times the size of the bomb the United States detonated over Hiroshima, Japan, in 1945. The new assessment of the 2017 explosion's size is on the high end of previous estimate ranges.
* This article was originally published here
* This article was originally published here
Cracking open the black box of automated machine learning
Researchers from MIT and elsewhere have developed an interactive tool that, for the first time, lets users see and control how automated machine-learning systems work. The aim is to build confidence in these systems and find ways to improve them.
* This article was originally published here
* This article was originally published here
Downpours of torrential rain more frequent with global warming
The frequency of downpours of heavy rain—which can lead to flash floods, devastation, and outbreaks of waterborne disease—has increased across the globe in the past 50 years, research led by the Global Institute for Water Security at the University of Saskatchewan (USask) has found.
* This article was originally published here
* This article was originally published here
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