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.
City officials said the tide peaked at 187cm on Tuesday night, just short of the record 194cm set in 1966.
Malicious artificial intelligence, pandemics, weaponised biotechnology, climate change and nuclear weapons. So what's the plan?
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.
More than 70% of those living on at-risk land are in eight Asian countries: China, Bangladesh, India, Vietnam, Indonesia, Thailand, the Philippines, and Japan.
The link between climate change and drought has been long debated in Australia. So what is the real relationship between them?
Authorities have declared a state of emergency across large areas of Australia's east coast.
The future for business depends on balancing profits with purpose, and 4IR technologies can help companies achieve that. It's time for CEOs to grasp this golden opportunity
Towns were evacuated and hundreds of residents told to flee as a record number of emergency-level bushfires raged across two Australian states.