Why Europe wants to tear down thousands of dams | National Geographic, May 2026
These towns want a tsunami shelter before it's too late | The New York Times, April 2026
Salmon return to Klamath River headwaters after a century away | The New York Times, October 2025
Washington Moves to Conserve Its State Forests | High Country News, September 2025
Wet Western Washington Preps For 'Inevitable' Megafire | The New York Times, July 2025
Budget cuts threaten geologic surveys | The New York Times, June 2025
Swooping in for the save | Sierra Magazine, Spring 2025
Is a farm that hosts weddings still a farm? | High Country News, November 2024 [print]
The frozen labyrinth atop Mount Rainier | National Geographic, 1 February 2024 [Honorable Mention for Northwest Science Writers Association 2024 Journalism Award]
Washington residents ask: What is our wildlife agency for? | High Country News, December 2023
Birds With Benefits: How Eagles Are Helping Dairy Farmers in Western Washington | Civil Eats, July 2023
Washington's runaway snow goose problem | bioGraphic magazine, January 2023
Russia’s invasion could cause long-term harm to Ukraine’s prized soil | Science News, July 2022
Florida's largest-ever python has been found | National Geographic, June 2022
Soil as art | Smithsonian Magazine, Jan. 2021
New science
California condors plagued by lead, despite ban | National Geographic, June 2026
2025 was costliest fire year despite small burn area | The New York Times, May 2026
On the Seattle fault, the biggest quakes aren't the most likely | Eos, April 2026
World's earliest dice are 12,000 years old | Science News, March 2026
Ancient grape DNA reveals long lineages of famous wines | The New York Times, March 2026
Overlapping wildfire seasons spell trouble for world's firefighting efforts | The New York Times, February 2026
Caterpillars mimic ants' "language" to sneak inside | The New York Times, February 2026
These polar bears are staying fat despite sea ice loss | Science News, January 2026
Virtual fences break down barriers in Wyoming. Literally | The New York Times, December 2025
The ant queen is dead. Long live the queen! | The New York Times, November 2025
Could Cascadia trigger the San Andreas? It's possible—but controversial | National Geographic, October 2025
Costly, deadly wildfires are on the rise | The New York Times, October 2025
This tree wants to be struck by lightning | The New York Times, April 2025
These birds are keeping a record of humanity, one wrapper at a time | National Geographic, April 2025
Trees are failing to adapt to climate change. Losing fungi partners may be why | Science News, December 2024
Meet a scientist tracking cactus poaching in the Atacama Desert | Science News, December 2024 [print, Feb. 2025]
Birds of a feather build together | The New York Times, August 2024
Fossils Show Giant Predatory Sea Scorpions Were Distance Swimmers | The New York Times, August 2024
Secrets Emerge From a Fossil’s Taco Shell-Like Cover | The New York Times, July 2024
Colder comfort: wildlife's winter survival strategies | National Wildlife, December 2023 (Winter issue)
Ticked Off: How Wildlife Repel Ticks | National Wildlife, September 2023 (Fall 2023 issue)
Damselfish in distress | The New York Times, August 2023
When it's too cold, these octopuses just rewire their brains | National Geographic, June 2023
How a new Lyme vaccine for mice may protect people | Science News, May 2023
Mapping Arctic foxes’ spectacular solo journeys | Scientific American, May 2023
Capybaras thrive because they’re not picky eaters | Science News, March 2023
Mutant, parasitic imposter queens plague some ant colonies | The New York Times, March 2023
Bears May Rub Against Trees for Protection From Parasites | The New York Times, February 2023
Invasive ants are a bigger threat than we thought | National Geographic, January 2023
Dolphins whistle their names with complex, expressive patterns | Scientific American, November 2022
Ants outnumber humans 2.5 million to one—at least | The New York Times, September 2022
Destructive lionfish are invading Brazil | National Geographic, August 2022
A look inside the monumental effort to save the Andean condor | National Geographic, August 2022
Eelgrass is still reeling from the last Ice Age | Hakai Magazine, August 2022
Penguins are slow to evolve, making them vulnerable to climate change | National Geographic, July 2022
The surprising consequences of a kelp switcharoo | Hakai Magazine, July 2022
Dolphins use their sense of taste to identify friends | National Geographic, May 2022
Oregon's intertidal zone may be approaching a tipping point | Hakai Magazine, April 2022
Birds who build domed nests may be doomed | The New York Times, April 2022
Cannibalism is more ancient than once thought | The New York Times, March 2022
Toxic algae blooms plagued Maya society | Scientific American, April 2022
First-ever photos of bobcat eating invasive python eggs show 'Everglades fighting back' | National Geographic, March 2022
Tiny burrowing owls find safer homes with the help of these scientists | National Geographic, Jan. 2022
Corals may store a surprising amount of microplastics in their skeletons | Science News, Nov. 2021
Rare fossil captures ancient shrimp hiding inside a clam | National Geographic, Nov. 2021
New clues may explain the mysterious origins of the Falklands wolf | National Geographic, Oct. 2021
Flamingos dye their sun-faded feathers to stay pretty in pink | Science News, Oct. 2021
Newfound ocean hotspot draws millions of migrating birds each year | Scientific American, Nov. 2021
Domestic horses' mysterious origins may finally be revealed | National Geographic, Oct. 2021
Plastics are making beaches hotter during the day and colder at night | Smithsonian Magazine, Oct. 2021
These worms "hear" with their whole bodies, surprising scientists | National Geographic, Oct. 2021
How tides may have led to life as we know it | National Geographic, Sept. 2021
How a 310 m.y.o. horseshoe crab brain was fossilized | Science News, Aug. 2021
Unprecedented Rocky Mtn. wildfires | Scientific American, Aug. 2021
Too much fertilizer during drought hurts crops | Civil Eats, Aug. 2021
A third of 'Corn Belt' topsoil is eroded | Smithsonian Magazine, Apr. 2021