Zika virus has spread rapidly. This is what you need to know about the role of climate change.
Tasmania's rainforest is burning up in the wake of its most severe two-year drought on record.
Analysis of extensive monitoring by citizen scientists has linked declining water quality with warming.
A federal coal leasing review has brought new attention to oil and gas leasing on public lands.
Rapid warming in the Indian Ocean is playing an important role in reducing phytoplankton up to 20 percent.
Not only do Indonesia's fires release carbon dioxide and methane, now they're blamed for ozone.
Icebergs breaking off in the South Ocean are releasing a trail of nutrients for CO2-consuming algae to consume.
The Gulf of Maine could warm three times faster than other parts of the ocean, harming cod populations.
Dam building in tropical forests could harm the climate and biodiversity, a new study says.
For the first time on record, U.S. wildfires burned more than 10 million acres in a year.
New commitments to renewables and the rippling effect of oil prices could dominate energy news in 2016.
Polar bear populations are likely to fall by more than 30 percent as global warming thaws Arctic sea ice.
The carbon dioxide pollution that's raising sea levels could also help coastal marshes survive.
The disappearance of large animals from tropical forests could hurt forests' ability to store carbon.
An El Niño-fueled drought this winter could spawn massive fires in the Amazon next fall.
El Niño is killing Christmas Island's coral reefs, a sign of what climate change could mean for the rest of the world.
Soon, satellites smaller than a shoebox could offer real-time monitoring for wildfires.
Island nations and others are desperate to keep global warming to less than 1.5°C, or 2.7°F.
Efforts to foster forests and slow deforestation are being glossed over ahead of climate talks.
NASA is using models and satellites to improve our understanding of how CO2 moves around the globe.