It is a long time since I crossed the continent on the Indian Pacific, and things have changed enormously. In fact, they have ...

If Earth had no atmosphere—like the Moon—there would be no scattering, and the sky would remain black, even in daylight ...

Experts recommend looking toward the southwest horizon to see the planets. You can see six planets for most of the month with ...

The rare snow in Pensacola, Tallahassee and other parts of North Florida is long gone. Post-card perfect weather is returning to the Sunshine State along with outdoor weddings, birthday parties and ...

Ahoy, from the good ship Azamara Onward headed south in the Pacific Ocean for French ... from horizon to horizon. Mercury, the fifth naked eye planet, is in the predawn sky.

There will also be two total lunar eclipses that occur during the March and September full moon events. A lunar eclipse, ...

The best all-inclusive resorts in the Caribbean offer prime beach access, scenic tropical views and impeccable hospitality.

Readers’ photos celebrate sunrises and sunsets, when the light is the most pleasing. Fifty-one photos were sent in; here are ...

Human space travel won't always be the preserve of the elite but until then there are other ways to experience the dramatic ...

You’ve probably heard of the Jamaican bobsled team or the Kenyan ice hockey team, which are both widely celebrated for ...