Modeling biological systems can provide key insights for scientists and medical researchers, but periodic cycles that repeat themselves – so-called oscillatory systems – pose some key challenges. Researchers at North Carolina State University have developed a new method for estimating ...
Scientists have discovered a bone from a pterosaur (giant flying reptile or 'pterodactyl') in the guts of the skeletal remains of a Velociraptor (small predatory theropod dinosaur) that lived in the Gobi Desert in Mongolia some 75 million years ago.
Since last July, NASA's Dawn spacecraft has been orbiting the asteroid Vesta, and capturing images and other data that are providing surprising results to the delight and amazement of researchers. Dawn's mission is to help reveal the processes and conditions that marked the first few million years Ã...
People with schizophrenia report improved functioning after participating in a new, evidence-based clinical program, according to results announced today from a six-month pilot. The program, Advancing Standards of Care for People with Schizophrenia, was spearheaded by the National Council for Commun...
Most mornings, Michael Odongkara takes his daughter Nancy Lamwaka outside and ties her ankle to a mango tree.
By the end of this year, NASA's space shuttles will be in their new homes. Recently, the shuttles were on the move as part of the transition and retirement (T&R) activities at NASA's Kennedy Space Center in Florida.
Elderly people with the metabolic syndrome-defined as having multiple risk factors associated with developing diabetes and heart disease-had an increased risk of chronic kidney disease, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology ...
In the controversy surrounding the newly developed strains of avian H5N1 flu viruses, scientists and policy makers are struggling with one question in particular: what level of biosafety is best for studying these potentially lethal strains of influenza? In a pair of commentaries, researchers from t...
Two NASA satellites have been measuring rainfall and cloud top temperatures in Tropical Storm as it has been "going loopy" in the Mozambique Channel over the last couple of days. Irina is making a cyclonic loop, something that a tropical cyclone does on occasion whenever there are a couple of weathe...
In the pristine frozen continent of Antarctica scientists fear an alien invasion -- not from outer space, but carried in people's pockets and bags.
Investigating the history of water on Earth is critical to understanding the planet's climate. One central question is whether Earth has always had the same amount of water on and surrounding it, the same so-called "water budget". Has Earth gained or lost water from comets and meteorites? Has water ...
A deadly landslide in the mountains of Papua New Guinea, near where U.S. oil major Exxon Mobil is building a $15.7 billion gas project, is raising fresh questions about the global energy industry's scramble for ever harder-to-reach resources.
