A 13 year decline in vegetation in the eastern and southeastern Amazon has been linked to a decade long rainfall decline in the region a new NASA funded study finds With global climate models projecting ... - Read More
Scientists at Brunel University London have found a way of targeting hard to reach cancers and degenerative diseases using nanoparticles but without causing the damaging side effects the treatment normally brings In a huge step ... - Read More
A new method that creates large area patterns of three dimensional nanoshapes from metal sheets represents a potential manufacturing system to inexpensively mass produce innovations such as plasmonic metamaterials for advanced technologies The metamaterials have ... - Read More
Princeton University researchers have uncovered a previously unknown and possibly substantial source of the greenhouse gas methane to Earth's atmosphere After testing a sample of abandoned oil and natural gas wells in northwestern Pennsylvania the ... - Read More
Researchers at Rice University have created flexible patterned sheets of multilayer graphene from a cheap polymer by burning it with a computer controlled laser The process works in air at room temperature and eliminates the ... - Read More
A new study on tropical shallow water soft corals known as gorgonians found that the species were able to calcify and grow under elevated carbon dioxide concentrations These results suggest that Caribbean gorgonian corals may ... - Read More
Precious elements such as platinum work well as catalysts in chemical reactions but require large amounts of metal and can be expensive However computational modeling below the nanoscale level may allow researchers to design more ... - Read More
Fine dusts from industry traffic and households are omnipresent Still they are difficult to capture by reliable medical measurements KIT researchers have now developed an exposure system by means of which biological cells are exposed ... - Read More
Humans are rapidly changing the look and function of earth's ecosystems from the increase of greenhouse gases to the unintentional and harmful spread of plants and animals to new environments A major challenge for ecologists ... - Read More
The El Niño Southern Oscillation is Earth's main source of year to year climate variability but its response to global warming remains highly uncertain Scientists see a large amount of variability in the El Niño ... - Read More
Scientists may have solved a long standing enigma known as the African Humid Period an intense increase in cumulative rainfall in parts of Africa that began after a long dry spell following the end of ... - Read More
The ability to 'thread' a molecular ligand through a metal organic framework MOF to alter the pore size of the material and yet allow the MOF to retain its crystallinity and principal structural features has ... - Read More
Rice University scientists have discovered an environmentally friendly carbon capture method that could be equally adept at drawing carbon dioxide emissions from industrial flue gases and natural gas wells The Rice lab of chemist Andrew ... - Read More
Did Mars ever have life Does it still A meteorite from Mars has reignited the old debate An international team that includes scientists from EPFL has published a paper in the scientific journal Meteoritics and ... - Read More
For years scientists have been pursuing artificial leaf technology a green approach to making hydrogen fuel that copies plants' ability to convert sunlight into a form of energy they can use Now one team reports ... - Read More
A 12 year University of Illinois study shows that although the use of cover crops does not improve crop yields the practice does increase the amount of sequestered soil organic carbon using three different soil ... - Read More
Logging doesn't immediately jettison carbon stored in a forest's mineral soils into the atmosphere but triggers a gradual release that may contribute to climate change over decades a Dartmouth College study finds The results are ... - Read More
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