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Earth’s Oceans Have Just Hit a Record High Temperature. Here’s Why It Matters
The ocean has just crossed a threshold scientists have been watching closely. On 22 August 2026, the average surface temperature of the world’s extra-polar oceans…
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Rising CO₂ Is Changing Savannah Grass—But Not in the Way Scientists Expected
When we think about rising carbon dioxide levels, the discussion usually centres on warming temperatures, melting ice and extreme weather. But CO₂ also has a…
