Photo of the Day
frozen bubbles of methane gas in Alaska
March 11, 2013
Methane Bubbles, Alaska
This Month in Photo of the Day: National Geographic Magazine Features
The first clear ice of fall on an Alaskan lake captures methane that all summer long has bubbled from the bottom mud. In spring it will be released into the air. As permafrost melts, new lakes are forming all around the Arctic.
See more pictures from the December 2012 feature story "Good Gas, Bad Gas."
See an interactive graphic of breaking fuel from rock »
See pictures of nature's amazing patterns »
Go Further
Animals
- A humpback whale swam halfway around the world. His name is Frodo.A humpback whale swam halfway around the world. His name is Frodo.
- Meet the newest species of tarantula. It’s electric blue.Meet the newest species of tarantula. It’s electric blue.
- Ringling Circus is back—but this time, without animalsRingling Circus is back—but this time, without animals
- Bears at Disney World? Get used to it, experts sayBears at Disney World? Get used to it, experts say
- A surprising discovery upends what we know about turtlesA surprising discovery upends what we know about turtles
- Cage-free or free-range? Here’s what those egg labels really meanCage-free or free-range? Here’s what those egg labels really mean
Environment
- Can UNESCO safeguard the Okavango from oil drilling?Can UNESCO safeguard the Okavango from oil drilling?
- Initiating the butterfly effect for good
- Paid Content for Advertiser
Initiating the butterfly effect for good - Meet ‘Dogxim,’ the world’s first known dog-fox hybrid—and a genetic oddityMeet ‘Dogxim,’ the world’s first known dog-fox hybrid—and a genetic oddity
- How to compost—and why it’s good for the environmentHow to compost—and why it’s good for the environment
- Which cities will still be livable in a world altered by climate change?Which cities will still be livable in a world altered by climate change?
History & Culture
- Who was Merlin the Great, really? Here’s the history.Who was Merlin the Great, really? Here’s the history.
- Meet Henry VIII’s most underrated wife—the queen who survivedMeet Henry VIII’s most underrated wife—the queen who survived
- Inside the Irish ‘hell caves’ where Halloween was bornInside the Irish ‘hell caves’ where Halloween was born
- How the Nagorno-Karabakh conflict has been shaped by historyHow the Nagorno-Karabakh conflict has been shaped by history
Science
- What is POTS? This strange disorder has doubled since the pandemicWhat is POTS? This strange disorder has doubled since the pandemic
- A rare ‘ring of fire’ eclipse is coming. Here’s how to see it.A rare ‘ring of fire’ eclipse is coming. Here’s how to see it.
- The uncanny valley, explained: Why you might find AI creepyThe uncanny valley, explained: Why you might find AI creepy
- These 5 asteroids pose the greatest risk to Earth
- Science
These 5 asteroids pose the greatest risk to Earth
Travel
- Ready to plan your fall hike? Read this safety advice first.Ready to plan your fall hike? Read this safety advice first.
