Guests were crossing the Drake Passage at the time, a notoriously treacherous waterway between Antarctica and South America.

The waves always 'spread' to some extent into the area beyond the gap. This is diffraction - the spreading out of waves when they go through a gap, or past the edge of a barrier. The extent of the ...

The week’s average price for cattle was down to $26.75, a fall of 10.6%. The ripples from the wave spread out into almost all commodities. Spot cotton, which had sold at 34½¢ a pound only two ...

Here's how it works: when the Earth trembles, seismic waves spread out from the epicenter in all directions. On their way through the Earth, they are refracted, diffracted or reflected.

Russian Health Minister Mikhail Murashko pointed out that the Delta strain of the coronavirus was more contagious ASTRAKHAN, August 7. /TASS/. The third coronavirus wave is spreading faster ...