The culprit for the strange blue light show is a specialized train that records track condition information using lasers at speeds of up to 125 mph. It is officially known as the New Measurement Train ...

Auroras may be visible from Alaska to Maine tonight and tomorrow as a speedy solar wind stream is due to arrive.

Here we explain why March is one of the best months of the year to see the northern lights — and how the spring equinox boosts aurora activity.

Photonic chips use light to process data instead of electricity, enabling faster communication speeds and greater bandwidth.

The Museum of Modern Art and Film at Lincoln Center have announced the 55th anniversary edition of New Directors/ New Films.