Scientists have mixed opinions about whether stagnant global energy-related CO2 emissions are a trend.
Carbon absorbed by the rainforest is falling, so greater cuts to emissions are needed, warn scientists.
Pollution from deforestation is slowing down, but degradation is worsening in forests that still remain.
Not every kind of oil is the same in terms of greenhouse gas emissions, a new report says.
Cities may be ideal for major solar power development, though they're often overlooked, a new study says.
As natural gas booms, renewable energy proponents wonder if it will hurt or help solar power.
The International Energy Agency says global energy-related CO2 emissions were flat in 2014.
A Department of Energy report says the U.S. could get more than a third of its electricity from wind turbines by 2050
Carbon dioxide fertilizes forests, but it also encourages bugs to feast, dissipating the climate benefits.
Caltech scientists think they have made another step toward creating energy from artificial photosynthesis.
The world must make electricity more climate-friendly, or it may not be able to meet its climate goals.
Unprecedented warming is likely in the near future, underscoring the need for adaptation planning.
The Amazon inhales less carbon dioxide during drought years, a major concern as the region dries.
EU environment watchdog blames governments for failing to act on air pollution warnings.
The solar power industry saw a nearly 22 percent jump in employment in 2014 with hiring expected to continue.
Climate change turned up the heat on California's drought, heat that could be a fixture by the 2030s.
Climate change upped the odds of drought in Syria that directly preceded civil unrest and the rise of ISIS.
Humanity may be about to experience unprecedented temperature rise. Will it prompt climate action?
North Carolina is overtaking California for most utility-scale solar farms being developed.
February is the first month of 2015 with an average carbon dioxide level above 400 ppm.