Study finds gap between rich and poor growing regionally, too

There's an old saying about a rising tide lifting all boats—and for more than a century, as the gap between the richest and poorest parts of the U.S. shrank, it seemed as though, in America at least, it might be true.

'King tides' are rising, so groups span globe to monitor it

The tide watchers start patrolling whenever the celestial forces align. From coast to coast, hundreds of tide watchers come out with their cameras to record the latest "king tides," brief episodes of tidal flooding that could ...

Why do floods sometimes happen on sunny days?

In recent years, near-biblical floods have become a constant feature of the global news: Hurricane Katrina stranding grandmas on their roofs in New Orleans, monsoon floods devastating Nepal, or Hurricane Maria unleashing ...

The tides they are a changin'

Scientists from the University of Southampton have found that ocean tides have changed significantly over the last century at many coastal locations around the world.

page 3 from 4