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.

Science experiments that push materials and reactions to dramatic limits. ABC cuts pay, wardrobe and episodes at 'The View' Cracker Barrel CEO falls after rebrand backlash Flight attendants have a ...

Witness the dramatic reaction as a soda can meets hydrochloric acid in this intense science experiment. Watch the magic unfold as we explore chemical reactions up close! Coffee linked to significant ...