A fundamental property of physical systems — resonance — can be seen when a child is pushed on a swing. Resonance allows small inputs of energy to amplify so every small push to a swing in resonance ...

Scientists may have finally revealed the history of the tantalizing TRAPPIST-1 system, an intricate collection of seven worlds that sit about 40 light-years away from us. These worlds, many ...

Lightning flashes in the skies above the Earth about 50 times every second, creating a burst of electromagnetic waves that circle around the planet's atmosphere. Some of these waves combine and ...