Quality of biodiversity, not just quantity, is key
For years, scientists have believed that preserving more species, no matter which ones, is a key component to enhancing how well an ecosystem performs.
How bacteria respond so quickly to external changes
Understanding how bacteria adapt so quickly to changes in their external environment with continued high growth rates is one of the major research challenges in molecular microbiology. This is important not least for our ...
Researchers revise Darwin's thinking on invasive species
For more than a century and a half, researchers interested in invasive species have looked to Charles Darwin and what has come to be called his "naturalization conundrum." If an invader is closely related to species in a ...
Researchers find misfolded proteins are capable of forming tree-like aggregates
A method by Rice University researchers to model the way proteins fold – and sometimes misfold – has revealed branching behavior that may have implications for Alzheimer's and other aggregation diseases.
Study shows increased summer melting not increasing annual movement of Greenland ice sheet
New models predict where E. coli strains will thrive
Bioengineers at the University of California, San Diego have used the genomic sequences of 55 E. coli strains to reconstruct the metabolic repertoire for each strain. Surprisingly, these reconstructions do an excellent job of ...
Researchers find tie between global precipitation and global warming
The rain in Spain may lie mainly on the plain, but the location and intensity of that rain is changing not only in Spain but around the globe.
Study of internet dating suggests racial barriers can be overcome
Usually, research findings on the state of U.S. race relations are pretty bleak. But a study of online dating by UC San Diego sociologist Kevin Lewis suggests that racial barriers to romance are not as insurmountable as we ...
Study suggests common pesticide clothianidin causes immunity problems in bees
Nitrogen fertilizer remains in soils and leaks towards groundwater for decades
Nitrogen fertilizer applied to crops lingers in the soil and leaks out as nitrate for decades towards groundwater – "much longer than previously thought," scientists in France and at the University of Calgary ...
Crystal mysteries spiral deeper, chemists find
New York University chemists have discovered crystal growth complexities, which at first glance appeared to confound 50 years of theory and deepened the mystery of how organic crystals form. But, appearances can be deceiving.