Physical inactivity rises alongside temperature. A study in Lancet projected up to 700,000 additional deaths by 2050 and $3.68 billion in annual productivity losses.

A new study published in The Lancet Global Health reveals a previously underappreciated tension at the heart of international climate negotiations: policies designed to protect developing countries ...

Winter in Antarctica is long and dark. Temperatures remain well below freezing. In many places, the sun sets in April and does not rise above the horizon again until August. Without sunlight, ...

Scientists disagree whether human-made climate change or natural fluctuations are mostly to blame for worse-than-expected heat in recent years ...

An international research team used multiple global agroeconomic models and found that climate mitigation consistent with the 1.5 °C target could raise global hunger risk in 2050 by 17% (56 million ...

Third and most profoundly, the global financial architecture is failing Africa on multiple levels simultaneously, with ...