Skip to main content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Online Reference Collection
Authoritative and comprehensive gateway to scientific knowledge, from basic introductory material to extended article entries in key scientific areas including biology, Earth and environmental sciences, chemistry, and physics. This is an online version of McGraw-Hill Encyclopedia of Science and Technology.
The Arctic-News Blog describes the situation in the Arctic, focusing especially on the threat of large abrupt methane eruptions from the Arctic Ocean seafloor. Contributors to the blog all share a deep concern about the way climate change is unfolding in the Arctic and the threat that this poses for the world at large. From site
Union of Concerned Scientists: Global Warming
UCS was founded in 1969 by scientists and students at the Massachusetts Institute of Technology. That year, the Vietnam War was at its height and Cleveland’s heavily polluted Cuyahoga River had caught fire. Appalled at how the U.S. government was misusing science, the UCS founders drafted a statement calling for scientific research to be directed away from military technologies and toward solving pressing environmental and social problems. From site
These blogs describe the threat of methane eruptions from the seafloor of the Arctic Ocean and ways to reduce the risks. Posts generally contain content provided by contributors or are based on news releases of relevant scientific studies and data from sources such as NOAA and NASA...From site