Latest sunrise: Sat Nov 1, 07:37 AM Earliest sunset: Fri Dec 5, 05:00 PM December Solstice, "shortest day": Sun Dec 21, 10:03 AM, Sun is above the horizon for 9 hours 43 minutes 42 second ...

The fact that each sunrise and sunset is unlike any other—and that when it’s over, it’s gone for good—may be part of the awe-inspiring appeal.

watchOS 11 brings Apple's awesome tide-tracking app the Apple Watch models. Use it to catch a crispy wave or snap that perfect sunset pic.

The 2004 wave, Dr. Titov said, revealed that the world’s tsunami warning system, started in 1965 to monitor threats in the Pacific Ocean, needed a critical upgrade.

In this first glimpse of the "Sea Camp" series from NPR's Short Wave podcast, hear how climate change will significantly shift three-quarters of the ocean's surface currents by the end of the century.

For those who dread the short, dim days during the winter months, the Summer Solstice is worth celebrating, especially in a place like Colorado, where it seems to get dark as early as 3:30 p.m. in ...

In this first glimpse of the "Sea Camp" series from NPR's Short Wave podcast, hear how climate change will significantly shift three-quarters of the ocean's surface currents by the end of the century.