Study: Bird population in Vermont forests drop 14.2 percent

The bird population in Vermont's forests has declined 14.2 percent over 25 years, largely due to several factors, including invasive species, climate change, and the natural cycle of maturing forests, scientists with the ...

Microsoft says users are protected from alleged NSA malware

Up-to-date Microsoft customers are safe from the purported National Security Agency spying tools dumped online, the software company said Saturday, tamping down fears that the digital arsenal was poised to wreak havoc across ...

Sunlight sparks chemical reactions in the lower atmosphere

Atmospheric aerosols such as smoke, fog, and mist are made of fine solid or liquid particles suspended in air. In the lower atmosphere aerosols play a major role in controlling air quality, as well as in scattering and absorbing ...