VideoHow Tara Polar Station will push the limits of Arctic research Onboard the Tara Polar Station, a drifting laboratory helping scientists uncover the secrets of the Arctic Ocean's ecosystems Video
EnvironmentDark algae could accelerate melting of Greenland ice sheet Pigmented algae are well adapted to grow on exposed ice in the Arctic as the snow line recedes, raising concerns of a feedback loop that could lead to faster sea level rise News