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Groundwater Depletion in Colorado River Basin Poses Big Risk to Water Security

Let’s step back for a minute and consider the implications of the study released last week on the depletion of groundwater in the Colorado River Basin. For anyone concerned about the future of the American West, the findings of this study – which was published online in the journal Geophysical Research Letters and conducted by…

Longest-Living Octopus Found, Guards Eggs for Record 4.5 Years

A G. boreopacifica mother was observed watching over her eggs for a record 53 months—the longest developmental period known for any organism, according to a new study.

Bait and Black Magic: Shark Fishing Woes in Fiji

We were willing to try just about anything, including rally caps, talisman and shark dances—anything to catch a shark. We scoured the horizon for bird activity. We searched seamounts and steep drop-offs. We drifted with our chum slicks into the deep blue. We hung multiple fresh, whole yellowfin tuna from our buoys, shaking our heads in disbelief…

Avocado Pollinators Need Weeds and Wildflowers…

One of my favourite plants (after cacao that produces chocolate!) is the avocado. They truly are one of the most delicious and nutritious fruits around… Mmmmm… tasty avocado! Avocado trees are one of the many different crops that depend on wild insects pollinators. I recently spent some time in the Kerio Valley in northwestern Kenya…

Peru’s first-ever high-resolution carbon map could help the world breathe easier

To put an accurate price on carbon, you need to know how much you have and where it’s located, researchers say Stanford University scientists have produced the first-ever high-resolution carbon geography of Peru, a country whose tropical forests are among the world’s most vital in terms of mitigating the global impact of climate change. Released…

Defining Paradise

People have different definitions of paradise, but they always know it when they find it. Aaron Teasdale and his family learn about surfing and conservation in Popoyo, Nicaragua.

Extramural Activities: Paint and Fossils

Emily Hughes brings us tales of adventure and discovery from the Australian Outback as she and her mother search for unbelievably ancient fossils. Paleontologists learn to do more than just paleontology when necessary; for them, useful skills can include making murals.

July 27, 2014 Radio Show: Curing Cancer, Spending Summer Nights With Fireflies and More

This week on National Geographic Weekend, join host Boyd Matson and his guests as they invent a cheap cancer detection system, scour the earth’s poles for adventure, ingratiate themselves with a cheetah family, give the facts on fireflies, conjure life from the fangs of a viper, feed Africa from Africa, roadtrip across the United States in comfort, and photograph National Geographic’s past.

B is for Boma, K is for Kraal

I’m just south of the Zambezi river, in the Caprivi, the long eastern panhandle of Namibia that stretches from the Okavango River to Victoria falls. Angola and Zambia are only 40 miles away to the north, Botswana 10 to the south, and Zimbabwe less than 150 to the east. It’s certainly Africa’s most geographically complicated…

Robert Redford celebrates water flowing in the Colorado River Delta

(July 25, 2014)  Today is Colorado River Day. Spend a few minutes with Robert Redford as he narrates a new video from Raise the River documenting the historic 2014 pulse flow release of water into the Colorado River Delta, where the river had been largely absent for the past 50 years.  The river flowed, birds sang, and people came…

The Fall and Rise of the Amphibian Empire

In 1970, a group of experts on frogs, toads, salamanders, and caecilians noticed that populations of the Yosemite Park Toad in California had suddenly crashed. The habitat was suitable, there seemed to be nothing wrong but their numbers had crashed to very low levels. People scratched their heads and thought of it as just one…

Living Walls Turn Maasai Hunters into Lion Defenders (Video)

In a land where the lion truly is king, attitudes about traditional lion hunts are changing. Two Maasai people – one lion slayer and one lion savior – share the stories of their respective journeys. Species are disappearing at a rate that has scientists around the world calling this period the sixth mass extinction. Today,…

Journey of the Sea Lion, Part Two: Totem Poles, New and Old

Jon Waterhouse and Mary Marshall join the voyage of the National Geographic expedition vessel, the Sea Lion, to tour and discover some of the best that the ecosystems and cultures of the Pacific Northwest have to offer. As the journey continues, the Haida people showcase their ongoing way of life and stunning artwork.

Green Snails: Valuable Aliens

By Alison Barrat and Alex Dempsey You don’t have to look too far to find a horror story about an invasive species that has completely disrupted a natural ecosystem. Cane toads in Australia come to mind or pythons in the Everglades or even lionfish in the Caribbean.  But what about introductions that have gone well?…

#okavango14: Over Africa’s Wetland Wilderness

Africa’s newly-minted UNESCO World Heritage Site, Botswana’s Okavango Delta, from the air and from space… This emerald green oasis buzzes with life during the summer months when grand thunderstorms sweep across the delta…