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Children infected even just once with a certain type of waterborne parasite are nearly three times as likely to suffer from moderate or severe stunted growth by the age of two than those who are not - regardless of whether their infection made them feel sick, new Johns Hopkins Bloomberg School of Public Health-led research suggests.

Three species of shark, tiger, lemon and Caribbean reef, all use deeper coral reefs in the Virgin Islands, but only lemon shark presence was associated with seasonal grouper spawning aggregations, according to a study published May 4, 2016 in the open-access journal PLOS ONE by Alexandria Pickard from Nova Southeastern University, Florida, Bradley Wetherbee of the University of Rhode Island and colleagues.

Bioethicists from Case Western Reserve University School of Medicine and The Hastings Center, working with a research administrator at The Rockefeller University, are proposing a reexamination of an internationally recognized rule limiting in vitro research on human embryos to 14 days post-fertilization. Under the rule, such research is permitted before the cut-off date at 14 days and prohibited thereafter.

Porcelain connoisseurs have prized the traditional Japanese-style ceramics called akae, typically known for Kakiemon-style ware, for centuries. Its paintings feature a vivid red color against a milky white background. Artisans have passed on their techniques to produce this type of porcelain for generations, but these methods are poorly documented. Now scientists report in the journal ACS Applied Materials & Interfaces a practical method for preparing red paints for high-quality akae.

Two juveniles of Shiny Cowbird, a parasitic bird that lays its eggs in the nests of other birds, were spotted in the Andean city of Quito, Ecuador, for the first time. This finding represents an altitudinal expansion of approximately 500 m.

All living cells are basically squishy balloons full of water, proteins and DNA, surrounded by oily membranes. Those membranes stand up to significant amounts of stretching and bending, but only recently have scientists started to fully appreciate the useful organization and functions that result from all that stress.

Corporate data breaches seem to be on the rise, rarely a week passes without a company revealing that its database has been hacked and regrettably usernames, passwords, credit card details and its customers' personal information has been leaked on to the open internet. A new protection, nicknamed Phoney, is reported in the International Journal of Embedded Systems.

LAWRENCE -- A new study of gay Latino and gay white men suggests different ethnic groups experience "coming out" differently.

The research, appearing in the peer-reviewed journal Self and Identity, examines verbal disclosure of one's gay identity to others as reported by the two groups of gay men.

It's known as the cocktail-party problem: in the cacophony of sound made by insects in a spring meadow, how does one species recognize its own song?

Insects such as the tree cricket solve this problem by singing and listening at a single unique pitch.

But if that's the case, U of T Scarborough researchers wondered what happens when the temperature changes, because that affects the frequency of the tree cricket's song. The higher the temperature, the higher the pitch.

MAYWOOD, IL - Loyola researchers have identified a tumor gene that may help to predict survival outcomes in patients with cancer of the mouth and tongue.

If the gene is expressed (turned on), patients are 4.6 times more likely to die at any given time, according to a study by researchers at Loyola Medicine and Loyola University Chicago Stritch School of Medicine.

Despite significant biomedical advances in recent decades, the very earliest events of human development¬--those that occur during a critical window just after fertilization--have remained an unobservable mystery, until now.

Consuming a high-fructose diet during pregnancy may cause defects in the placenta and restrict fetal growth, potentially increasing a baby's risk for metabolic health problems later in life, according to research in mice and people by a team at Washington University School of Medicine in St. Louis.

ANN ARBOR--University of Michigan researchers have used a "kidney on a chip" device to mimic the flow of medication through human kidneys and measure its effect on kidney cells.

The new technique could lead to more precise dosing of drugs, including some potentially toxic medicines often delivered in intensive care units.

WASHINGTON (May 4, 2016)--The leopard (Panthera pardus), one of the world's most iconic big cats, has lost as much as 75 percent of its historic range, according to a paper published today in the scientific journal PeerJ.

Cleveland... Researchers have found an evolutionary connection between dinosaurs and dung beetles. An international team of scientists uncovered the first molecular evidence indicating that dung beetles evolved in association with dinosaurs. The findings place the origin of dung beetles (Scarabaeidae: Scarabaeinae) in the Lower Cretaceous period, with the first major diversification occurring in the middle of the Cretaceous. This timeline places their origins approximately 30 million years earlier than previously thought.