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Watch Live as Physicists Make a Big Announcement About Gravitational Waves

Could the rumors be true? After a month of rampant speculation that physicists have finally discovered gravitational waves, today we learn the truth. Lead scientists from the Laser Interferometer Gravitational Wave Observatory (LIGO) have assembled at the National Press Club in Washington, D.C., and they’re about to…

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There's Some Complex Physics In These Photos of Ink Falling Through Water

Spherical Rayleigh-Taylor Instabilities, to be exact. That’s what happens when two fluids of different densities collide under the force of gravity. The pattern can be seen in everything from the mushroom clouds of nuclear explosions to cosmic supernovae. But as science photographer Linden Gledhill demonstrates, you…