realclimate:climate science from climate scientists...

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.

wwf arctic programme is working for a well-managed, biodiverse and resilient arctic. learn more about the threats and our priorities.

our team of experts guide you towards innovative solutions to both mitigate risk and achieve your sustainability goals.

world's most viewed site on climate change, global warming, extreme weather, ipcc, noaa, nasa, arctic sea ice, urban heat islands, environmentalism.

weather underground provides local & long-range weather forecasts, weather reports, maps & tropical weather conditions for locations worldwide

accuweather has local and international weather forecasts from the most accurate weather forecasting technology featuring up to the minute weather reports

the weather channel and weather.com provide a national and local weather forecast for cities, as well as weather radar, report and hurricane coverage

the institute for human & machine cognition (ihmc) pioneers technologies aimed at leveraging and extending human capabilities.