RealClimate:Climate science from climate scientists...

geology.com is one of the world's leading portals to geology and earth science news and information for rocks, minerals, gemstones, energy, volcanoes, earthquakes, careers, geologic hazards, and more.

examines the science and arguments of global warming skepticism. common objections like 'global warming is caused by the sun', 'temperature has changed naturally in the past' or 'other planets are warming too' are examined to see what the science really says.

The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems. Joining with people across the country, we combine technical analysis and effective advocacy to create innovative, practical solut

educational games, simulations, puzzles and activities created with a focus on learning through fun. our innovative library covers science (biology, chemistry, physics), computer science, mathematics, stem, english, art, geography, history, music, physical education, and languages at secondary and primary level. our huge archive of mobile-friendly, interactive resources can be integrated into your school's moodle or vle or used directly via echalk's learning environment. our tablet-enabled content can be accessed anywhere, anytime with any device (from an ipad to an interactive whiteboard) making it the perfect tool for any classroom teacher or home educator.

SPIE is a non-profit dedicated to advancing the scientific research and engineering applications of optics and photonics through international conferences, education programs and publications.

the only federal laboratory dedicated to research, development, commercialization, and deployment of renewable energy and energy efficiency technologies.