Recent scientific breakthroughs include a detailed map of dark matter, a new Galileo satellite launch contract, an updated ...

Reliable predictions of how the Earth's climate will respond as atmospheric carbon dioxide levels increase are based on ...

Click the downloadable graphic: What is attribution science? Humans have increased Earth’s temperature, mainly by burning fossil fuels like coal, oil, and methane gas. The resulting heat-trapping ...

The tourists stopped to spread picnic blankets at a scenic point overlooking the picturesque lake of Lough Tay in Ireland’s Wicklow Mountains. But the four scientists trekked on, climbing toward the ...

The idea began in California’s Sierra Nevada, a towering spine of rock and ice where rising temperatures and the decline of snowpack are transforming ecosystems, sometimes with catastrophic ...