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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…

Milky Way Punier Than We Thought

The Milky Way looks less hefty, but just as beautiful as ever, this summer.

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.

“Killer Sperm” Found, Prevents Worms From Cross-Breeding

In the first identified case of “killer sperm,” females that mate with males of another species can become sterile or even die, a new study says.

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.

101 Geysers Spotted Erupting From Saturn Moon

NASA’s Cassini spacecraft team have numbered the plumes of Saturn’s moon, Enceladus.

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.

4 Sky Events This Week: Cosmic Dumbbell and Lunar Lineup

Moonless nights bring deep sky delights for skywatchers this week.

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…

Family Strife

Mushara Waterhole, Etosha National Park, Namibia – Sunset began with a visit from Paula and Nadia and their fraction of the Athlete family. We saw them break the clearing from the southwest, and I rushed to get two of my volunteers out on their bunker observation rotation, but we were too late. They were coming in fast.

Expedition to the Land of Ice Bears

It was almost at the exact moment of the northern solstice that we boarded the National Geographic Explorer for a week-long expedition to the Arctic archipelago of Svalbard–the time of year when the sun reaches the highest point in the sky as seen from the North Pole. We were in the land of the midnight sun, and we would not see the darkness of night for the entire time we were there.

Ozzie on Fire Again

Mushara Waterhole, Etosha National Park, Namibia – Ozzie was on fire again Thursday, parting a sea of 14 bulls with his parade of musthy pomp until he reached his target—Mike. Mike is one of the largest bulls in our study population, and also one of the least aggressive. Why was he the focus of the young…