A man and his 6-year-old son drowned as the man tried to rescue the child from a powerful undertow off a Northern California beach, authorities said Monday.The deaths occurred Sunday near the coastal ...

Rip currents are strong channels of water flowing away from shore, often found near breaks in sandbars or structures. Signs of a rip current include a channel of choppy water, a noticeable color ...

While both pose hazards to swimmers, rip currents and undertow are two entirely different water-transport features that occur in shore areas of oceans and large lakes. Both move water, brought to the ...

SANTA ROSA, Calif. (AP) — A man and his 6-year-old son drowned as the man tried to rescue the child from a powerful undertow off a Northern California beach, authorities said Monday. The deaths ...