Q&A: Keeping cool efficiently during heat waves

Heat waves are becoming a more regular occurrence across the country. Iain Walker, Leader of the Residential Building Systems Group at Berkeley Lab, has suggestions for how to weather them. Walker has more than 20 years' ...

Bacteria fed by algae biochemicals can harm coral health

Though corals worldwide are threatened due to climate change and local stressors, the front lines of the battle are microscopic in scale. Under stress, many reefs that were formerly dominated by coral are shifting to systems ...

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