Climate models, ground assessments return differing readings of aerosol concentration: Study
Investigating the causes behind the differences necessary for more accurate results, say experts
Earth’s natural cooling process offset global warming in past decade
No reason to become complacent in the fight against climate change, warn researchers
Global warming has reached remote Greenland ice sheets
New study shows temperatures in Greenland haven’t been this warm in at least a 1,000 years
New NASA video shows how carbon dioxide flows in Earth’s atmosphere
Nearly all emissions of the greenhouse gas originate in the Northern Hemisphere