Sea surface is a sink for nitrogen oxides at night
The surface of the sea takes up nitrogen oxides that build up in polluted air at night, new measurements on the coast of southern California have shown. The ocean removes about 15 percent of these chemicals ...
Large mammals were the architects in prehistoric ecosystems
Elephants, rhinoceroses and aurochs once roamed around freely in the forests of Europe, while hippopotamuses lived in rivers such as the Thames and the Rhine. New research shows how we can use knowledge about ...
We want to save water, but do we know how?
Many Americans are confused about the best ways to conserve water and have a slippery grasp on how much water different activities use, according to a national online survey conducted by an Indiana University ...
Warmer temps push tropical birds up and off mountains
(Phys.org) —Many tropical mountain birds are shifting their ranges upslope to escape warming temperatures, but tropical species appear to be more sensitive to climate shifts than species from temperate ...
Study: Arctic getting darker, making Earth warmer
The Arctic isn't nearly as bright and white as it used to be because of more ice melting in the ocean, and that's turning out to be a global problem, a new study says.
Researchers suggest controversial approach to forecasting El Nino
Mystery of bottle gourd migration to Americas solved
Could future spaceships be built with artificial 'bone'?
How do you make a light, low-density material without compromising its strength? It's a conundrum that has plagued engineers and builders looking for tough, durable materials that don't weigh them down.
Team builds nonflammable lithium ion battery
In studying a material that prevents marine life from sticking to the bottom of ships, researchers led by chemist Joseph DeSimone at the University of North Carolina at Chapel Hill have identified a surprising replacement ...
Researchers solve nano mystery
A technique which may one day be used for tumor therapy and imaging could be greatly improved thanks to new insights obtained by scientists from the University of Twente, the Erasmus MC and the TU Delft.