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Brazil's underprotected Cerrado savanna stores a staggering amount of carbon, study findsThe Cerrado, largely overlooked in climate science and policy, is a critical carbon sink, according to new research.
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Last year, the oceans absorbed a record-breaking amount of heat — equivalent to 12 Hiroshima bombs exploding every secondIn 2025, the ocean absorbed an extra 23 zettajoules of heat energy in 2025, breaking the ocean heat content record for the ninth consecutive year.
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Mass extinctions make life 'bounce back stronger,' controversial study suggestsLarge-scale disruptions to life may ultimately increase ecological complexity over geologic timescales, though the risk of extinction always looms.
