What's Current in

Environment + Sustainability

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Satellite imagery shows the difference between current and average sea surface temperatures in the Eastern Pacific Ocean as a literal heatmap.
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NOAA Satellites
Sea surface temperatures in the tropical Pacific Ocean were already far higher than average by the first week of June 2026 due to El Niño.

El Niño has become more intense over last 40 years than the previous 1,000 years

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UCSB professor Deron Burkepile explores the North shore of Moorea’s fore reef.
Photo Credit
Andrew Thurber
The structural complexity of a healthy coral reef provides habitat for a diversity of lifeforms.
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A shortfin mako encountered off the coast of Cabo San Lucas, Baja California Sur, Mexico.
Photo Credit
Neil Ferdinand Nathan
Apex predators like this shortfin make have an outsized influence on their ecosystems. Unfortunately, they’re also the hardest hit by fishing.
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A ranger watches hippos through binoculars.
Photo Credit
Narvikk vis iStock
A ranger watches hippos in the Akagera national park, Rwanda, which is managed by the NGO African Parks. Management of many of the continent's protected areas is being transferred from governments to nonprofit NGOs.
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Sand dunes surround palms, trees, shrubs and a small lake in the UAE.
Photo Credit
Jing Yang via iStock
A desert oasis is perhaps the most striking example of a groundwater-dependent ecosystem.
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Fishing boats in Peru
Photo Credit
Renato Molina
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researchers working with Senegalese partners
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Courtesy Image
UCSB geographer David López-Carr, center left, and Stanford University health and environmental scientist Andrea Lund, center right, working with Senegalese partners
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David Valentine
Photo Credit
Matt Perko
David Valentine