Save
Email
Print
Share
RSSBrowse News Stories
111 to 120 of 399 stories
view headlines only
-
Air Pollution May Trigger Appendicitis
October 5, 2009 — A new study suggests that air pollution may trigger appendicitis in ... > full story -
Ozone Layer Depletion Leveling Off, Satellite Data Show
September 21, 2009 — By merging more than a decade of atmospheric data from European satellites, scientists have compiled a homogeneous long-term ozone record that allows them to monitor total ozone trends on a global ... > full story -
Changes In Earth's Ozone Layer Predicted To Increase UV Radiation In Tropics And Antarctica
September 15, 2009 — Physicists have discovered that changes in the Earth's ozone layer due to climate change will reduce the amount of ultraviolet radiation in northern high latitude regions such as Siberia, Scandinavia ... > full story -
Nitrous Oxide Now Top Ozone-Depleting Emission
August 27, 2009 — Nitrous oxide has now become the largest ozone-depleting substance emitted through human activities, and is expected to remain the largest throughout the 21st century, scientists report in a new ... > full story -
New Technology Cuts Industrial Odors, Pollutants
August 26, 2009 — Scientists have devised a new technology that could be the key to eliminating foul odors and air pollutants emitted by industrial chicken rendering facilities and -- ultimately -- large-scale swine ... > full story -
Ancient Climate: The Greenhouse Gas That Saved The World
August 18, 2009 — A newly formed Earth was warmed by a weak young sun, a sun too weak to keep water fluid on Earth. Now a professor in atmospheric chemistry explains how a powerful greenhouse gas helped keep young ... > full story -
More Accurate Weather Forecasts Coming Soon
August 6, 2009 — More accurate global weather forecasts and a better understanding of climate change are in the works. Scientists developed a high performance electronic device -- known as a dual polarized Frequency ... > full story -
Ozone Depletion Reduces Ocean Carbon Uptake
August 6, 2009 — The Southern Ocean plays an important role in mitigating climate change because it acts as a sink of atmospheric carbon dioxide. Most current models predict that the strength of the Southern Ocean ... > full story -
Earth Science
Geology
Near-Earth Object Impacts
Environmental Issues
Asteroids, Comets and Meteors
Earthquakes
Looking Back At Earth: LCROSS Spacecraft Successfully Detects Life On The Blue Planet
August 6, 2009 — NASA's LCROSS spacecraft has successfully completed its first Earth-look calibration of its science payload. During the Earth observations, the spacecraft's spectrometers were able to detect the ... > full story -
Geoengineering To Mitigate Global Warming May Cause Other Environmental Harm
August 6, 2009 — Geoengineering techniques aim to slow global warming through the use of human-made changes to the Earth's land, seas or atmosphere. But new research shows that the use of geoengineering to do ... > full story
Search ScienceDaily
Number of stories in archives: 137,433
more 
