
Scientific evidence says the level of carbon dioxide in Earth’s atmosphere presently is higher than at any time in the past 800,000 years. In 1880, the first year included in the GISS analysis, the […]
Scientific evidence says the level of carbon dioxide in Earth’s atmosphere presently is higher than at any time in the past 800,000 years. In 1880, the first year included in the GISS analysis, the […]
In January 2014, an intense heat wave and strong winds fueled an outbreak of hundreds of bushfires in South Australia. NASA’s Aqua satellite acquired this image of grass and shrub fires raging in Yumbarra Conservation Park on […]