Earth

Rivers and streams could be a major source of antibiotic resistance in the environment.

The discovery comes following a study on the Thames river by scientists at the University of Warwick's School of Life Sciences and the University of Exeter Medical School.

The study found that greater numbers of resistant bacteria exist close to some waste water treatment works, and that these plants are likely to be responsible for at least half of the increase observed.

We're so used murder mysteries that we don't even notice how mystery authors play with time. Typically the murder occurs well before the midpoint of the book, but there is an information blackout at that point and the reader learns what happened then only on the last page.

If the last page were ripped out of the book, physicist Kater Murch, PhD, said, would the reader be better off guessing what happened by reading only up to the fatal incident or by reading the entire book?

About 8 million tons of plastic waste wound up in the world's oceans in 2010, and researchers warn that the cumulative amount could increase more than tenfold in the next decade unless the international community improves its waste management practices.

The fossils of two interrelated ancestral mammals, newly discovered in China, suggest that the wide-ranging ecological diversity of modern mammals had a precedent more than 160 million years ago.

Choosing a screen name with a letter starting in the top half of the alphabet is as important as an attractive photo and a fluent headline in the online dating game, reveals an analysis of the best ways of finding love in the digital world, ironically published in Evidence Based Medicine despite the fact that it has no evidence basis and is not medicine.

Having trouble getting those fruits and vegetables in your backyard to grow? Don't blame the bees, they are doing their jobs, according to a new study.

Native bees are able to provide adequate pollination service in San Francisco, despite the urban setting, and in what appears to be good news for farmers in space-starved cities, the amount of pollination a plant received was driven not by how large the garden was, but how densely it was populated with flowers.

Things look bleak for the Southwest and much of America's breadbasket, the Great Plains. A "megadrought" likely will occur late in this century, and it could last for three decades, according to a new report by Cornell University and NASA researchers in Science Advances.

Closing the high seas to commercial fishing could be catch-neutral and distribute fisheries income more equitably among the world's maritime nations, according to research from the University of British Columbia (UBC).

The analysis of fisheries data indicates that if increased spillover of fish stocks from protected international waters were to boost coastal catches by 18 per cent, current global catches would be maintained. When the researchers modelled less conservative estimates of stock spillover, catches in coastal waters surpassed current global levels.

Sophisticated germ fighters found in alligator blood may help future soldiers in the field fend off infection, according to new research by George Mason University.

The study, published Feb. 11 in the scientific journal PLOS One, is the result of a fundamental research project supported by the Defense Threat Reduction Agency (DTRA) to find bacterial infection-defeating compounds in the blood of the crocodilian family of reptiles, which includes American alligators.

Intense hurricanes possibly more powerful than any storms New England has experienced in recorded history frequently pounded the region during the first millennium, from the peak of the Roman Empire into the height of the Middle Ages, according to a new study. The findings could have implications for the intensity and frequency of hurricanes that the U.S. East and Gulf coasts could experience as ocean temperatures increase as a result of climate change, according to the study's authors.

Darwin's finches, inhabiting the Galápagos archipelago and Cocos island, constitute an iconic model for studies of speciation and adaptive evolution. A team of scientists from Uppsala University and Princeton University has now shed light on the evolutionary history of these birds and identified a gene that explains variation in beak shape within and among species. The study is published today in Nature, on the day before the 206th anniversary of the birth of Charles Darwin.

The oldest known fur seal has been discovered by a Geology PhD student at New Zealand's University of Otago, providing a missing link that helps to resolve a more than 5-million-year gap in fur seal and sea lion evolutionary history.

The link between volcanism and the formation of copper ore has been discovered by researchers from the University of Bristol, UK. Their findings could have far-reaching implications for the search for new copper deposits.

With global demand for copper high (the average UK house contains about 200 kg of the metal, mostly in electric cables and transformers) and current reserves relatively limited, finding new reserves is a priority.

Children who drown and suffer from cardiac arrest with hypothermia are significantly more likely to die or suffer severe brain damage if resuscitation continues for more than 30 minutes, finds a new study in BMJ. Drowning is a leading cause of accidental death in children worldwide. It is often associated with hypothermia, which is thought to offer a protective effect by slowing down the brain's metabolism.

Malignant mesothelioma has been found at higher than expected levels in women and in individuals younger than 55 years old in the southern Nevada counties of Clark and Nye, likewise in the same region carcinogenic mineral fibers including actinolite asbestos, erionite, winchite, magnesioriebeckite and richterite were discovered.