Guest Post: Why humans suck at earthquake preparedness

Driving through my hometown in Kentucky, I admire the old-growth oaks, the spires and stained glass of Victorian era homes, and the tall brick chimneys. Then I think about how they would crumble in an earthquake. Ever since moving to the west coast, I size up the earthquake safety of every place I go: I […]

Life on Another Planet, The Atacama in Bloom

Rain has been falling on the driest non-polar desert in the world, famous for parts of it not seeing a drop of rain for centuries. The Atacama Desert in South America is caught in the rain shadow of the Andes on one side, and cold dry air washing in from an Antarctica ocean current on the […]

A Squee from the Field: Why I Love my Job

Sometimes, while out on the job, I have to pinch myself and think, ‘hold on to this moment.’ Because the moments that make up my workday can be truly fabulous. Here’s what last week’s pinch was for: I was squatting on the ground at the Bifengxia panda base in central China, on a cloudy but pleasantly […]

So Hard Core

Many years ago, before I was a science writer, but after I tried being a scientist, I spent some time in the outdoor industry. It’s a weird phrase, I know, but it covers anything related to activities like skiing, backpacking, kayaking and generally avoiding getting a real job. We did a lot of guiding and working at summer camps while […]

Seeing Through Time

In the bespangled Pioneer Saloon in Paisley, Oregon, hangs a picture on a wall of a fit, gray mustached archaeologist out in the field. Written in pen, the name at the bottom of the photo is Dr. Poop. Dennis Jenkins is his actual name, a senior archaeologist at the University of Oregon. Jenkins leads paleo digs in […]

A Hug From a Plant Friend

The other day I made a plant friend. My plant friend is some kind of squash. Pumpkin, maybe. It grows along the edge of a community garden that I walk by on my way to work. Like many of those squash-like plants, it uses tendrils to anchor itself, clinging in tight spirals to the fence […]

On the Discovery of Liquid Water on Mars

The first memory I know for sure is the smell of rain. I remember a screen door with holes in it big enough to let in a hummingbird, and outside I could see blue bellies of clouds over a dirt road. I can only figure it was somewhere in Arizona where I was born. I’ve always […]

Aristotle’s Raven

East Sand Island, a slim strip of sand, sludge, and beachgrass near the mouth of the Columbia River, is home to an estimated 28,000 cormorants. Make that 26,800 cormorants: Since Memorial Day, crews from the U.S. Department of Agriculture’s Wildlife Services have shot more than 1,200 adult birds and doused more than 5,000 nests with vegetable oil, suffocating developing cormorant […]