A panel of physicists and astronomers will preview emerging theories and experiments aimed at solving the mystery of dark energy, an invisible force that dominates the universe, from 1:45 to 4:45 p.m.

A dangerous chemistry reaction turns intense fast when a powerful oxidizer meets brake fluid in this dramatic science experiment. Tom Homan confirms investigation involving Rep. Ilhan Omar College ...

Science experiments that push materials and reactions to dramatic limits. Torrential rain slams millions along I-95 College friends, both 24, killed by NYC subway: reports Queen Mary left open-mouthed ...