The flood disaster in Texas claimed dozens of lives. Extreme floods also bring dangers in parts of California, although experts say there are differences.
California is closer to meeting its goal of conserving 30% of its lands and coastal waters by 2030, according to a report. But federal threats could roll back progress, officials said.
Young people living by the sea are often in some of the most deprived areas of the country, but they say they want the chance to thrive. The Guardian is embarking on a year-long series to tell their stories ...
As climate change increases the frequency of environmental disasters, experts say federal cuts could leave California and other states vulnerable in the years ahead.
Footage shows the impact of an algal bloom unfolding along South Australia's coastline. The deadly bloom of Karenia mikimotoi algae has devastated marine life from the Fleurieu peninsula, to Kangaroo Island, to the Yorke peninsula and the Ramsar ...