New species of ‘missing link’ between dinosaurs and birds identified
Researchers have identified a new species of Archaeopteryx that is closer to modern birds in evolutionary terms.
People overestimate benefits, and underestimate risks, of medical interventions
From major heart surgery to a course of minor drugs, people overestimate the benefits and underestimate the risks of a variety of medical procedures,...
Method for determining donor kidneys’ suitability for transplantation may be flawed
Results from biopsies taken when kidneys were procured from donors were not reliable for determining whether the organs were suitable for transplantation.
New tools for creating mirrored forms of molecules
Chemists have developed an easier way to make libraries of candidate drugs with a specific 'handedness.'
Efficient electrochemical cells for carbon dioxide conversion
Scientists have developed electrochemical cells that convert carbon monoxide derived from carbon dioxide into commercially viable compounds more effectively and efficiently than existing technologies....
Study questions certain treatments for diabetic patients at high risk for heart disease
In patients with type 2 diabetes at high risk for cardiovascular disease, targeting blood sugar to normal levels reduced the risk for macroalbuminuria, but...
Mystery of how black widow spiders create steel-strength silk webs further unravelled
Researchers have better unraveled the complex process of how black widow spiders transform proteins into steel-strength fibers. This knowledge promises to aid scientists in...
In kids with autism, short questionnaire may detect GI disorders
Though they can be difficult to detect, gastrointestinal disorders are common in kids with autism, sometimes causing anger, aggression, and other behavior problems.
Breathing through the nose aids memory storage
The way we breathe may affect how well our memories are consolidated (i.e. reinforced and stabilized). If we breathe through the nose rather than...
Availability of nitrogen to plants is declining as climate warms
Researchers have found that global changes, including warming temperatures and increased levels of carbon dioxide in the atmosphere, are causing a decrease in the...
