Q&A: What drives the rise in red tides that threaten human health?

With its striking San Francisco Bay settings, director Alfred Hitchcock's iconic horror film "The Birds" has captivated audiences for more than 60 years. For Hitchcock, the film—set in an ocean-side town terrorized by swarming, ...

A regulatory loophole could delay ozone recovery by years

Often hailed as the most successful international environmental agreement of all time, the 1987 Montreal Protocol continues to successfully phase out the global production of chemicals that were creating a growing hole in ...

Birds of prey act as sentinels to warn of forever chemicals

A new paper investigates how raptors, or birds of prey like hawks and eagles, act as a sentinel species that can reveal the level of forever chemicals in the local environment. The forever chemicals, or PFAS, are especially ...

Drought parches Florida

Florida is among the wettest U.S. states, but that doesn't mean it is drought-free. Nearly all of Florida faced at least "moderate" drought, and nearly 80% faced "extreme" conditions in April 2026, according to data from ...

New research shows how forests can prevent floods of all sizes

As large floods occur more frequently worldwide, many wonder what led to such devastating events. Greenhouse gas emissions from human activities, improper land management and forest removal increase flood frequencies and ...

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