Occurring on only a few dozen rivers around the world, tidal bores are as rare as they are intriguing. Michael Berry outlines the science behind this natural phenomenon and describes his sighting in ...

Figure 1. (A) The distributions of tectonic units and earthquakes. (B) The triangles indicate positions of the seismometers. Orange triangles represent Group 1 stations situated in proximity to the ...

Physicists have used interferometry to detect the minute tidal forces acting on individual atoms exposed to a local gravitational field. This allowed them to measure the curvature of space–time on a ...

Falling into a black hole means facing extreme stretching, known as spaghettification, due to immense tidal forces. While supermassive black holes might allow crossing the event horizon intact, ...

A pair of active regions of the Sun, observed by the Solar Dynamics Observatory in a wavelength of extreme ultraviolet light. The arches above the regions consist of charged particles spinning along ...

We’ve never seen a TDE in the Milky Way, but we’ve seen them in distant galaxies. If you track the motion of individual stars in the ultra-dense star cluster at the very center of the Milky Way you’ll ...