A man carries belongings from his home in a flooded neighborhood in the aftermath of Hurricane Harvey in Houston, Texas.
The insurance industry should help its customers prepare for future catastrophes instead of burying it's head in the sand.
A brown bear snags a sockeye salmon in Alaska. In warm years, red elderberries ripen early and Kodiak bears leave streams full of salmon to eat them.
Climate change is making berries ripen early in Kodiak, Alaska, luring bears away from eating salmon. This shift may not hurt the bears, but could have far-reaching impacts on surrounding forests.
Sea ice trapped atmospheric carbon dioxide in the last ice age.
The last ice age locked atmospheric carbon dioxide into oceans, which has major implications for how the oceans and carbon dioxide may be linked in the future.
Cristobal Herrera / EPA
To deliver climate justice we must focus on vulnerable people not countries.
Picking up the pieces in Florida after Hurricane Irma.
AP Photo/Gerald Herbert
For the first time in years, Americans are acutely aware of the perils of extreme weather, but don't expect views on climate risks to shift overnight.
Grizzly trophy-hunting is at the heart of a ferocious debate in North America.
A bitter debate has erupted over the British Columbia government's recent decision to end grizzly bear trophy hunting. Here are the pros and cons of stopping the hunt.
The Montreal Protocol is finally closing the hole in the ozone layer.
Crews work to restore power and traffic lights knocked out by Hurricane Matthew, Oct. 8, 2016, in Flagler Beach, Florida.
AP Photo/Eric Gay
As Texas and Florida rebuild after Hurricane Harvey and Hurricane Irma, they should plan for future climate change and design infrastructure that can respond to and recover from extreme events.
Women walk in the rain brought by Hurricane Irma in Cap-Haitien, Haiti.
REUTERS/Andres Martinez Casares
Data reveal how hurricanes affect migration, and what it means for US immigration policy.
Michelle Grattan speaks to Deep Saini about the week in Australian politics.
Labor mentioned Scott Morrison’s ‘pet rock’ during Question Time on Tuesday.
As coal has muscled its way to the centre of the stage, we've seen the showdown between the government and AGL over the future of its Liddell coal-fired power station.
Satellite image on Sept. 7, 2017 shows three hurricanes: Irma in the center just north of the island of Hispaniola, Katia on the left in the Gulf of Mexico and Jose in the Atlantic Ocean on the right.
NOAA via AP
What scientists know – and don't know – about the linkage between climate change and hurricanes.
Melting Antarctic ice can trigger effects on the other side of the globe.
The climate secrets contained in an ancient tree that lived through abrupt global change reveal how Antarctica can trigger rapid warming in the north by dumping cold water into the Southern Ocean.
“Snowball Earth” happened around 700 million years ago.
Earth's thermostat can fail spectacularly at times. Around 700 million years ago, huge volcanic eruptions triggered "Snowball Earth".
Energy Minister Josh Frydenberg accused AGL of wanting to have its cake and eat it too.
If anyone thinks the government isn’t behaving in a extraordinary manner in its onslaught against AGL over the future of the Liddell power station, just consider what the Coalition would say if a Labor…
Politics podcast: Mark Butler on energy uncertainty.
Opposition climate change and energy spokesman Mark Butler has written about the toxic divisions on energy policy in a recent book.
Mosses are sensitive to even minor changes in their living conditions.
Mosses are sensitive to even minor changes in their living conditions, and scientists traditionally tramped through difficult terrain to collect data on them.
Boats are seen at a marina in Coconut Grove as Hurricane Irma arrives at south Florida.
Warmer oceans, higher sea levels and heavier rainfall are making the effects of hurricanes worse.
AGL boss Andy Vesey spent 90 minutes with Malcolm Turnbull, Josh Frydenberg and Barnaby Joyce on Monday.
The government's public pressure on AGL is based on a report warning there will be a substantial electricity shortfall over coming years.
The Joides Resolution.
We have better maps of the moon than Earth's newest continent, Zealandia. That's about to change as an international expedition probes the vast undersea plateau of continental crust.