Congo Basin Peatland Lakes Release Ancient Carbon

• ETH Zurich researchers find large blackwater lakes in Congo Basin peatlands emit ancient carbon. • Peatlands previously thought to store millennia‑old carbon safely for centuries

Science · February 23, 2026 (updated February 23, 2026) · 1 min · 165 words

Peatland lakes in Congo Basin release carbon that is thousands of years old

• Researchers at ETH Zurich have now discovered for the first time that large blackwater lakes in the extensive peatlands of the central Congo Basin are releasing ancient carbon. •

Science · February 23, 2026 (updated February 24, 2026) · 1 min · 184 words