So-called slow-slip events might be able to forecast more destructive quakes.… Read the rest
A new massive research project shows the history of megalithic structures in Europe. … Read the rest
Sixty years from now, climate change could transform the East Coast into the Gulf Coast. It will move Minnesota to Kansas, turn Tulsa into Texas, and hoist Houston into Mexico. Even Oregonians might ooze out of their damp, chilly corner and find themselves carried to the central valley of California.
These changes won’t happen literally, of course—but that doesn’t make them any less real. A new paper tries to find the climate-change twin city for hundreds of places across the United States: the city whose modern-day weather gives the best clue to what conditions will feel like in 2080. It finds that the effects of global warming will be like relocating American cities more than 500 miles away from their current location, on average, mostly to … Read the rest
In a memorandum released Monday night, the US Department of Defense Office of the Inspector General informed Air Force leadership that it will evaluate the military’s certification of SpaceX’s Falcon Heavy for national security missions.
“We plan to begin the subject evaluation in February 2019,” the memorandum states. “Our objective is to determine whether the US Air Force complied with the Launch Services New Entrant Certification Guide when certifying the launch system design for the Evolved Expendable Launch Vehicle-class SpaceX Falcon 9 and Falcon Heavy launch vehicles.”
The memorandum does not explain why the inspector general believes such an evaluation is necessary. Signed… Read the rest
Bloomberg New Energy Finance predicts that there will be 559 million electric vehicles on the road by 2040. But electric vehicles don’t last forever. And their batteries are not always filled with the kinds of materials you would want leaching into the environment if they’re disposed of haphazardly. Policy makers and researchers have started considering how to deal with end-of-life on electric batteries, and recycling is often considered as an option.
Researchers from Carnegie Mellon University published a paper in Nature Sustainability this week that looks at the emissions and economic costs… Read the rest
To the surprise of almost no one, Mars One appears to be dead. This project, founded in 2013, said it would raise funds from fees and marketing rights in order to send humans on a one-way mission to settle the Red Planet.
Now, thanks to a user on Reddit, we know that the effort has come to an apparent end. Mars One consists of two entities: the Dutch not-for-profit Mars One Foundation and the publicly traded, Swiss-based Mars One Ventures. A civil court based in Basel, Switzerland, opened bankruptcy proceedings on the latter company in mid-January. Efforts on Monday to contact officials with Mars One were not successful. (See… Read the rest
Lawmakers in Oregon and Washington state are scrambling to pass new vaccination laws as a swiftly spreading measles outbreak rages in Washington’s Clark County, a hotbed of anti-vaccine sentiment just north of Portland, Oregon.
New bills aim to eliminate personal and philosophical exemptions for standard life-saving vaccines in schoolchildren—exemptions that have fueled such outbreaks and allowed once-bygone infectious diseases to come roaring back in the United States. But as the lawmakers work to craft their new bills, they may do well to keep a close eye… Read the rest
Most biologists think lifeforms evolved the ability to move around about 600 million years ago – tiny burrows in 2.1-billion-year-old rocks challenge the idea… Read the rest
In science, the question of who gets credit for important work—fraught in any field—is set down on paper, for anyone to see. Authorship, given pride of place at the top of scientific papers, can advance reputations and careers; credits buried in the rarely read acknowledgments section do not.
Over the past few years, a team of students led by Emilia Huerta-Sánchez from Brown University and Rori Rohlfs from San Francisco State University has been searching through two decades’ worth of acknowledgments in genetics papers and discovering women who were never given the credit that would be expected for today’s researchers. They identified dozens of female programmers who made important but unrecognized contributions. Some were repeatedly thanked in the acknowledgments of several papers, but were never recognized … Read the rest
The bears are searching for sustenance as climate change melts down sea ice. … Read the rest