HEATKEYS

Information about Geographic Information Systems, GPS, cartography, and geography

National Geographic Environment Home Page.

Whether you are making technology decisions for your business, or eco-conscious decisions for your home, SmartPlanet will give you the 360° coverage you need to feel informed and connected to the news and information that matters to you.

Explore the Climate Hot Map to see evidence of climate change including heat waves, sea-level rise, flooding, melting glaciers, earlier spring arrival, coral reef bleaching, and the spread of disease. Learn about practical solutions to curb global wa...

PLoS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC LIBRARY OF SCIENCE. Reports of well-performed scientific studies from all disciplines freely available to the whole world.

Independent research and practical ideas for global prosperity.

Restricted Data is a blog about nuclear secrecy, past and present, run by Alex Wellerstein, an historian of science at the American Institute of Physics.

Mass Effect Wiki is a comprehensive database for the Mass Effect video game series. The wiki is dedicated to collecting all information related to the franchise, such as classes, characters, races, walkthroughs, assignments and more!

Simple step-by-step Photoshop tutorials that make learning Photoshop fun and easy, perfect for beginners or any skill level! Covering Photoshop CS2 to CS5! Tutorials on Photoshop basics, photo retouching, photo effects, text effects, and more at Phot...

Breaking news and analysis from TIME.com. Politics, world news, photos, video, tech reviews, health, science and entertainment news. Free archive of TIME magazine since 1923.