No amount of post-consumer recycling can recoup the waste generated before consumers purchase their devices.
A 20-year-old experiment is testing whether filling the Arctic tundra with animals could keep carbon trapped in the ground.
This is a critical time for our planet. What we eat and how we get our food will shape its future.
New research shows the impact of technology, especially smartphones, on carbon emissions. Encouraging consumers to get new phones every couple of years leads to extraordinary and unnecessary waste.
Natural gas is widely viewed as a clean fuel, but methane, its main component, is a powerful greenhouse gas. Two experts propose a plan for detecting and cutting methane leaks across North America.
The European Investment Bank's funding of the Trans Adriatic Pipeline will harm the climate and makes little financial sense.
With the US announcement that it would withdrawl from the Paris Accord, several American states are mobilizing to reduce their greenhouse gas emissions.
A tax on beef isn't likely to achieve the intended outcome of reducing greenhouse gas emissions. Instead, it could create a spate of unintended consequences.
With an ever-increasing cost to extract dwindling raw materials, it's time to look at cities as urban mines. We're developing the tools to do that.
Canada ratified the Paris agreement on climate change, but it hasn't yet filled the leadership void left by the United States. Time is running out.
Landfills produce huge amounts of methane. Many of the bigger operators capture it to turn into energy, but they’re wasting about 80% of what’s available. It’s time Australia stepped up.
A new analysis by ClimateWorks Australia says that the electricity sector needs to do far more to cut its carbon emissions than will be delivered by current policies.
Set aside the politics. If by some miracle we turned off carbon emissions immediately, how would the climate respond?
Solar radiation management might be able to reduce some of the risks of global warming while countries get their emissions under control.