Methane, the abundant and inexpensive natural gas, is often burnt off around the world at oil fields and refineries but it's a great energy source and base material for the chemical industry, if only there was a viable way to put it in liquid form, which is easier to transport and more reactive.

A 20 percent tax on sugar-sweetened drinks would result in widespread, long-lasting public health benefits and significant health cost savings, an estimated $400 million a year and reduce annual health expenditure by up to $29 million, according to a computer model.

A phase I study of the drug LOXO-101 appears to significantly reduce tumors in patients with varied types of genetically defined cancer, according to a study led by The University of Texas MD Anderson Cancer Center.

The results of the study, which followed patients with unique proteins called tropomyosin receptor kinase fusions (TRKs), were presented at the American Association for Cancer Research's annual meeting held April 16-20 in New Orleans.

"We saw efficacy with significant tumor regression in all six TRK fusion patients enrolled in the study," said David Hong, M.D., associate professor of Investigational Cancer Therapeutics. "We were surprised by the fact that the study demonstrated efficacy in every one of the TRK fusion-positive patients."

Encountering information suggesting that it may be tough to find a romantic partner shifts people's decision making toward riskier options, according to new findings from a series of studies published in Psychological Science, a journal of the Association for Psychological Science.

"Environmental cues indicating that one will have a relatively difficult time finding a mate can drive people to concentrate their investment choices into a few high-risk, high-return options," says psychological scientist Joshua Ackerman of the University of Michigan, lead author on the research. "This is true even when the decisions people are making are not explicitly relevant to romantic outcomes."

Researchers have characterized the prevalence and risk factors of fatty liver disease in patients who undergo liver transplantation. The findings, which are published in Liver Transplantation, a journal of the American Association for the Study of Liver Diseases, could have important implications for safeguarding transplant recipients' health.

A computer can probably beat you at chess and no one goes anywhere without a GPS. Transhumanist prophet Ray Kurzweil says we will ascend into being computers in a few years (though he also claims solar power will out-produce fossil fuels in a decade, so use caution when he is selling books) but some think it's the other way around, and that humans will instead be the ultimate supercomputers.