Alex Sen Gupta

Senior Lecturer, School of Biological, Earth and Environmental Sciences, UNSW Sydney

Alex Sen Gupta

The world’s oceans are the hottest on record for June — and El Niño is set to turn up the heat even more

The world’s oceans are the hottest on record for June — and El Niño is set to turn up the heat even more

Matthew England

03 Jul 2026

5 min read

Photo: Shutterstock

Marine heatwaves don’t just hit coral reefs. They can cause chaos on the seafloor

Amandine Schaeffer

05 Sep 2023

5 min read

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