Paleontologists have presented the most extensive review yet available of toothed pterosaurs from the Cretaceous in England, featuring detailed taxonomic information, diagnoses and photographs of 30 species.

A trending "miracle" weight-loss product is green coffee bean dietary supplements. Some people swear by them and marketing claims are not modest about the effectiveness.

But do they actually work or is it placebo and/or other changes (exercise, diet) that concerned people adapt?

Science would never criticize coffee. It is rich in healthful, natural, plant-based polyphenol substances and evidence from past studies links coffee drinking to a lower risk of obesity, high blood pressure, type 2 diabetes and other disorders collectively termed the "metabolic syndrome."  Chlorogenic acid (CGA), one coffee polyphenol, is the main ingredient in scores of dietary supplements promoted as weight-loss products.

Gout is a painful rheumatic condition. It occurs when uric acid, a bodily waste product, crystallizes in joints and soft tissues. Gout is often associated with the big toe, but that turns out to be unfair; patients at highest risk of further flare-ups are those whose gout first involved other joints, such as a knee or elbow, according to new research.

Researchers using magnetic imaging to assess memory  have shown that soccer players who frequently head the ball have brain abnormalities resembling those found in patients with concussion (mild traumatic brain injury).  

By outsourcing manufacturing to China - sending jobs Americans don't want, according to immigration experts - America is also outsourcing carbon dioxide emissions.

China is now doing the same thing, but to themselves. Coastal provinces are outsourcing emissions to poorer provinces in the interior, according to U.C. Irvine scholar Steve Davis and colleagues in a Proceedings of the National Academy of Sciences paper.

With nuclear power trapped in committee meetings and biofuels exposed as a bad idea, the search for another carbon-neutral alternative is ongoing.

While the sun gives us enough energy in an hour to meet all human needs for a year, solar technologies are an ideal solution that needs better technology - just like it has been for 50 years.

Conversion of solar energy into electrochemical energy on a massive-scale first needs to show proof-of-concept on the micro-scale.  An artificial version of photosynthesis is regarded as one of the most promising of solar technologies because for two billion years nature has employed photosynthesis to oxidize water into molecular oxygen.