blacktip sharks swimming in blue lagoon in french polynesia. photo by rob roberts, story by brianna randall

Swim With Sharks In Rangiroa | Forbes, Feb 2025

The largest atoll in French Polynesia, Rangiroa is a laid-back island paradise full of underwater wonders Our family spent three weeks exploring Rangiroa this winter, an island 200 miles northeast of Tahiti. We snorkeled with sharks, dove with dolphins, and combed deserted shorelines for shells and sea glass. It was […]

Orcas must flip whale sharks on their backs after repeatedly ramming the giant fish. Photo: Kelsey Williamson. Story: Brianna Randall

How orcas hunt the world’s largest fish | Nat Geo, Nov 2024

Scientists finally know the clever tricks orca use to hunt whale sharks New, unprecedented images reveal how orca take down the largest species of fish on Earth. For the first time, scientists have captured video evidence of orcas cooperatively hunting whale sharks, the largest species of fish on Earth. This graphic footage […]

A team of researchers tags fin whales off Chile to learn how they vocalize and protect them from ship strikes. By Brianna Randall

To Save Whales From Ship Strikes, Listen Closely | Nov. 2024

Ships tune in to underwater sounds, using acoustics technology to protect vulnerable marine giants. By Brianna Randall, published in Reasons To Be Cheerful On a gray morning this past March, a half-dozen scientists scanned the sea while bobbing offshore of Chile’s Atacama Desert. When an enormous whale surfaced, their small […]

Sea Angels and Devils | The Guardian, Nov. 2024

Could plankton unlock the secrets of human biology? Scientists use new technology to sequence the DNA of microscopic ocean creatures for the first time By Brianna Randall Off the west coast of Greenland, a 17-metre (56ft) aluminium sailing boat creeps through a narrow, rocky fjord in the Arctic twilight. The research […]

Sailing montana's flathead lake by brianna randall

Northern Exposure | Cruising World, Oct 2024

Sailing Montana’s Flathead Lake After we left our catamaran in the Bahamas, I had to find my sailing fix closer to home.  By Brianna Randall Tiller between my legs, I hold the finicky jib sheet in one hand and my sparkling water in the ­other. Sueños picks up speed like a horse […]

Nat Geo story on dragonflies and mercury by Brianna Randall

Dragonflies can reveal mercury contamination | Nat Geo, July 2024

The insect world’s most successful hunters show how the toxic metal moves through our environment—and how we can reduce our exposure. Dragonflies, those colorful bugs zooming around like mini-helicopters, are more than just a spectacular sight. These iridescent predators may also be the best way to detect where and how […]

BBC Travel story on Chalalan Ecolodge by Brianna Randall

A remote jungle lodge that only takes 20 guests | BBC Travel, July 2024

The Indigenous community-owned Chalalán Ecolodge offers family adventures and rare wildlife encounters in the Bolivian Amazon. We heard the snorts first, echoing like gunshots through the sauna-thick air. Then eight heads jack-in-the-boxed out of the lake near our dugout canoe. “Wow, giant otters!” whispered Gilder Macuapa, our guide at Chalalán Ecolodge in […]

Macaws in Bolivia by Brianna Randall

Reasons To Be Cheerful | June 2024

By Brianna Randall, published June 2024 in Reasons To Be Cheerful We stood on the rocky shore of the Mizque River in central Bolivia, binoculars trained on the towering cliff before us. The summer sun beat down as we scanned for birds. “There,” whispered my nine-year-old son. “A pair is […]

Story by Brianna Randall about Bolivian bear biologist Ximena Velez-Liendo

Saving Andean bears with honey | Science News, Apr. 2024

Ximena Velez-Liendo, a self-described “bear-ologist”, has found ways to help rural communities and bears coexist In 1998, at the age of 22, conservation biologist Ximena Velez-Liendo came face-to-face with South America’s largest carnivore on her first day of field research in Bolivia. Her life changed forever when she turned around […]

Chasing whales and penguins in northern Chile

We waited with bated breath aboard a rocking boat in the grey Pacific, both kids standing on the bow. And were rewarded with a mighty blow as the world’s second longest animal surfaced. When the fin whale porpoised through the clear water to dive down for more breakfast, we cheered. […]

The Atacama Desert, In 5-Part Harmony

I. Bones of earth rise at random jagged, cracked and knobby  or smooth, vast, curved. They sink into fissures that delve  deeper than Hades spewing salt  that cracks our heels, our lips, our hair our hearts. Spewing water hot with sulphur its turquoise shocking against  white red brown grey.  – […]

Carnaval in Tarija and Tupiza: Jewels of Southern Bolivia

We arrived in Tarija just after the first big rain in months, sunset tinting the retreating clouds in shades of sherbet. After dropping our bags in a lovely little Airbnb apartment one block from Plaza Uriondo, we headed out into the evening to explore. And promptly fell in love. This […]

Story about Polynesian voyaging and navigating with nature, by Brianna Randall

“Off The Charts” | The Guardian, Jan. 2024

How a Polynesian canoe inspired a renaissance in traditional seafaring A double-hulled Polynesian sailing canoe glides up to a busy dock in San Diego, California. Hōkūleʻa’s two short wooden masts are dwarfed by the historic schooner that escorted the boat into the harbour. Dozens of small outrigger canoes trail in its […]

Chalalan Ecolodge in Bolivia’s Amazon Rainforest

“Todo es posible. Nada es segura.” I heard the snorts first, echoing like gunshots through the sauna-thick air. Then I saw heads jack-in-the-box out of the lake, right off the bow of our wooden canoe. “Giant river otters!” whispered our guide, Gilder. Two, four, eight otters zig-zagged near the lush […]

Bolivia: From tear gas to macaws, chocolate to dog poo

“Mom, can I please tell the tear gas story?” Talon asks, bouncing impatiently on the patio as he wait for his grandparents to answer the phone.  I hesitate, torn between not wanting to alarm my folks and wanting the kids to be able to share their travel experiences. Retelling the […]

Braving Bogotá With Kids

Before we arrived in Colombia, I would wake in my bed in Missoula at 2am with a gasp, wondering if it was crazy to bring our kids to a country infamous for kidnappings, guerillas and pickpockets. In those dark sleepless hours, I vowed that I would hold both of my […]