
National Geographic Start your St. Patrick's Day celebration early with stunning shots of the emerald isle.
travel.nationalgeographic.com
See photos and get wallpaper of Ireland (including the Cliffs of Moher, Dublin, Irish castles, and more) in this travel photo gallery from National Geographic.

National Geographic With Daylight Saving Time beginning in the U.S. this Sunday, many will "lose an hour of sleep." But why do we need sleep in the first place? This story from Aug. 2009 gets at some of the latest theories. What's yours?
blogs.nationalgeographic.com
"Theories range from brain 'maintenance'--including memory consolidation and pruning--to reversing damage from oxidative stress suffered while awake, to promoting longevity," says a statement released this week by the University of California in Los Angeles. ...

National Geographic For added perspective, remember that Einstein figured this out nearly 100 years ago.
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We may finally have proof that general relativity applies to cosmic bodies great and small—and that dark matter and dark energy are real.

National Geographic Scientists finally believe they have discovered how and why the mysterious Nasca lines were created. What's your best guess?
ngm.nationalgeographic.com
The ancient Nasca lines of Peru shed their secrets.

National Geographic Let yourself get lost for a while in the sky's dynamic splendor.
www.nationalgeographic.com
See pictures of different cloud types (cumulus, lenticular, and others) from National Geographic.

National Geographic Rural homes and farms crumble in the aftermath and aftershocks of a 5.9 earthquake in Turkey that has killed at least 51 people. Though unrelated to the Haiti or Chile quakes geologically, images reveal the practical and emotional challenges connecting survivors in all these places.
news.nationalgeographic.com
A strong earthquake rattled eastern Turkey Sunday, killing at least 51 and crumbling minarets, barns, and flimsily built mud-brick houses.

National Geographic A severe drought in Venezuela has exposed a church, underwater since a dam was constructed nearby 25 years ago. Otherworldly photos illustrate the dynamic give-and-take between human construction plans and nature's unbridled power.
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Severe droughts have drained a reservoir in Venezuela, exposing a church that's been "missing" since 1985.

National Geographic In the words of the ornithologist we contacted about this, the odds of a penguin being all black are roughly "one in a zillion."
blogs.nationalgeographic.com
When Andrew Evans sent us this photo of a rare melanistic penguin that he spotted during his travels, I became intrigued. So I decided to call up Dr. Allan Baker, an ornithologist and professor of Environmental ...

National Geographic All through February, our Photo of the Day feature highlighted great animal images. Here are the top ten. Which is your favoritie?
photography.nationalgeographic.com
View the most popular Photo of the Day images from February 2010, from National Geographic.

National Geographic The huge scale that the Earth operates on is made clear in these satellite images of country-sized icebergs. What are some sights you've seen that help put landscapes in perspective?
news.nationalgeographic.com
A Luxembourg-size iceberg recently crashed into a glacier "tongue" in Antarctica, creating a second giant iceberg—which could spell double trouble for ocean currents and marine animals.

National Geographic After this weekend's earthquake, the people of Chile struggle with rescue efforts, lack of running water, and social tension in battered cities.
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Days after one of the biggest earthquakes ever recorded, more than 700 people have died and survivors are left without food or running water.

National Geographic Hawaiian tsunami warning cancelled after modest first waves hit; other regions remain on alert.
blogs.nationalgeographic.com
A tsunami generated by an 8.8-magnitude earthquake in Chile struck Hawaii Saturday, but an official with the Pacific Tsunami Warning Center said the island chain "dodged a bullet" after smaller-than-expected waves were reported, CNN said.

National Geographic Are you in Chile or anywhere else affected by today's quake and tsunami threat? Help us tell your story by sending your photos to My Shot, tagged: earthquake, chile, tsunami.
ngm.nationalgeographic.com
My Shot is your chance to have your own National Geographic web page. Here you can create and share albums, puzzles, and games based on photos you upload.To get your own My Shot page, start by submitting your best photo to Your Shot. ...

National Geographic While people all around the Pacific prepare for tsunamis that may come, people in Chile reel from the quake that set it all in motion.
news.nationalgeographic.com
See the first pictures of the aftermath in Chile, hours after a magnitude 8.8 earthquake struck off the coast—plus tsunami projections.


















