Warming beaches threaten Yemen sea turtles' future

On a Yemeni beach, a sea turtle clambers ashore to lay eggs, which will likely be born female due to rising temperatures, creating a gender imbalance that brings the threat of local extinction.

Study sheds new light on strange lava worlds

Lava worlds, massive exoplanets home to sparkling skies and roiling volcanic seas called magma oceans, are distinctly unlike the planets in our solar system.

Environmental physicist discusses marine heat waves

An extraordinary heat wave is assailing the world's oceans with an intensity that is surprising climate researchers. Environmental physicist Nicolas Gruber provides some context.

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