We need to change our approach to emissions - novel thinking can provide big solutions. Here are some of them.
The warmer temperatures are disturbing polar weather patterns, which could have dramatic consequences for the planet.
"Maintaining forests is the most cost-effective way of dealing with climate change," said Gabon's new environment minister.
Urgent action is required to transform the way in which food is produced, accessed, valued and consumed. The UN Food Systems Summit in 2021 offers a timely deadline.
The US withdrawal from the Paris deal is bad news for the country's economy. Here's why - and how businesses are taking back the climate change initiative.
Also in this week's round-up: how to fight cybercrime and why scientists underestimated climate change for so long.
A city that was once on its knees has become a model for successful urban transformation.
The Cities100 report highlights how this Indian city is using electric buses and ferries to cut emissions.
Malicious artificial intelligence, pandemics, weaponised biotechnology, climate change and nuclear weapons. So what's the plan?
City officials said the tide peaked at 187cm on Tuesday night, just short of the record 194cm set in 1966.
New Zealand is the fifth country to pass a law to curtail carbon emissions.
Scientists say man-made climate change is affecting our biggest rainforest’s ability to protect the planet.
The Dutch capital is trying to catch and collect plastic waste near the source.
From green Olympics to a sustainable Super Bowl, here are four ways sport is tackling the sustainability challenge.
Keeping the lights on while tackling CO2 emissions requires a concerted effort and a combination of tactics – and schemes such as these are leading the way.