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Chinese maglev hyperloop train hits 387 MPH

Underwater volcano eruption 7,300 years ago is the largest in recorded history

'Quantum memory breakthrough' may lead to a quantum internet

Brightest black hole ever discovered devours a sun's-worth of matter every day

Study suggests a 'dark mirror' universe within ours where atoms failed to form

Marker for the collapse of key Atlantic current discovered

'City killer' asteroid makes its closest approach to Earth for centuries today

Santorini volcano eruption 520K years ago was 15X bigger Tonga

Scientists discover near-Earth asteroid hours before it exploded over Berlin