23/05/2016

New Mexico is first to sue EPA, mine owners over toxic spill

New Mexico on Monday became the first state to sue the federal government and the owners of two mines over the release of 3 million gallons of toxic wastewater from a closed Colorado gold mine, seeking tens of millions of ...

Chloride 'switch' turns on membrane formation

Chloride plays a key role in the formation of the basement membrane, a suprastructure on the outside of cells that undergirds and guides the function of most of the tissues of the body.

S.African appeal court backs domestic rhino horn trade

South Africa's Supreme Court of Appeal has dismissed a government bid to retain a ban on domestic trade in rhino horns, breeders and officials said Monday, in a dispute over how to end poaching.

Using cellphone data to study the spread of cholera

While cholera has hardly changed over the past centuries, the tools used to study it have not ceased to evolve. Using mobile phone records of 150,000 users, an EPFL-led study has shown to what extent human mobility patterns ...

Researchers untangle disease-related protein misfolding

Though research on protein folding has progressed over the past few decades toward better understanding of human metabolism and the diseases associated with misfolding, important discoveries are still being made by teams ...

Rare evolutionary event detected in the lab

It took nearly a half trillion tries before researchers at The University of Texas at Austin witnessed a rare event and perhaps solved an evolutionary puzzle about how introns, non-coding sequences of DNA located within genes, ...

Networking lets sharks off the hook

Tuna fishers who network with their competition may be able to stop thousands of sharks a year from being accidentally captured and killed in the Pacific Ocean.

Programmable materials find strength in molecular repetition

Synthetic proteins based on those found in a variety of squid species' ring teeth may lead the way to self-healing polymers carefully constructed for specific toughness and stretchability that might have applications in textiles, ...

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