Giant new dinosaur discovered beneath construction site in Brazil

Arctic warming fuels 2 distinct climate regimes in Siberia that could wake up a methane 'sleeping giant'

New research finds that western Siberia is becoming wetter as the world warms, while eastern Siberia seems to be getting drier. And both these conditions are fueling a rise in methane emissions, spelling trouble for the climate.

Brief by WorldPing · Original reporting by Live Science