Marine heatwaves, like their land counterparts, are growing hotter and longer. Sea species in southeastern Australia, southeast Asia, northwestern Africa, Europe and eastern Canada are most at risk.
Wildfires broke out across the British Isles during a recent heatwave. But the burning question of the link to climate change does not have an easy answer.
Progress, in historical terms, has so often meant clearing places of their native inhabitants – both human and non-human.
Deep Saini speaks with Michelle Grattan about the week in politics.
Two trends in Australia, an ageing population and warming climate, are increasing the threat that heatwaves pose to our health. Increasing vegetation cover is one way every city can reduce the risk.
The Green New Deal has shifted the debate over what to do about climate change.
In the fight against climate change, cities are now seen as having a major role to play. An ongoing study examines the effectiveness of the adaptation and mitigation plans of 126 coastal cities.
By making people confront the scale of the climate challenge, the Green New Deal is a great leap forward.
Rural and regional Australia is a big and diverse place, but some broad common issues do emerge as policy priorities.
Cape Town's draft strategy on water supply is out for comment, but important elements are missing from it.
Across Africa less than 10% of the population is connected to a sewer system. But the waste could be used elsewhere.
Record heat in February 2019 caused shock and delight in equal measure. Behind the balmy weather lie challenges for British wildlife.
In the eastern reaches of Siberia, scientists discovered plants with exceptional cold tolerance that could be the key to sustainable bioenergy production.
These efforts should include trying to turn around the United States' decision to leave the Paris agreement, Sharma told the Coalition for Conservation on Tuesday night.
Reducing emissions doesn't have to conflict with a growing economy, as these 18 developed nations show.
Australian wheat growers need to boost yields to stay competitive in the face of climate change. They could do this by sowing earlier, but need new varieties of wheat to help them do it.
Carbon emission declines are far from inevitable, and require concerted policy action to support low-carbon energy and, critically, less energy demand.
South Africa's environmental health workers play a vital role in helping communities respond to climate change.
Climate justice policies could potentially double as tools of colonialism that harm people outside the US.
While countries recognise the urgent need to reduce their greenhouse gas emissions by favouring greener energies, the ever-increasing demand for electricity has led to rising coal consumption.