US high tide flooding continues to break records

Coastal communities in eight locations along the East and West coasts experienced record high tide flooding last year—a trend that is expected to continue in 2024. For many communities, the expected strengthening of El ...

New maps reveal places at risk from sea-level rise

New maps from NIWA and the Deep South National Science Challenge show areas across Aotearoa New Zealand that could be inundated by extreme coastal flooding. They show a large storm-tide with the sea-level rise that we are ...

Underwater phenomenon bringing relief to hot corals

Naturally fluctuating temperatures on coral reefs caused by tides, waves and currents can bring relief from marine heat waves and may even help corals adapt to higher temperatures, a new study by Australian Institute of Marine ...

How does red tide impact beachgoers?

Many people are flocking to the Gulf Coast for spring break. However, toxic red tide algal blooms have put beachgoers and residents on alert.

Unwanted visitor ruins spring break in Florida—toxic algae

With its brilliant sun, white sand and turquoise water, Lido Key Beach would make for a perfect postcard of Florida beaches if it weren't for the dozens of dead fish lying on the shore, killed by a toxic algae bloom known ...

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