Ice plant Invasion

Ice plant Invasion

From Sonoma to San Diego, a dense spread of fleshy green leaves mats the California coastline. The pink and yellow blooms brighten grey beaches, and speckle sunny sands as frequently as people and gulls do. They’re pretty, pervasive – and alien. Ice plant, known to...
We’re Going on a Bear (Hair) Hunt

We’re Going on a Bear (Hair) Hunt

Europe has a long history of bear hunting, for meat, fur, bounty and sport. Hundreds of years of hunting had wiped out bears in most of the countries. Even today, tourists can still go on trophy hunts in parts of Eastern European. But it isn’t all bad news for bears....
Measles Pop Quiz: Social Media Edition

Measles Pop Quiz: Social Media Edition

Let’s try something new. I predicted that my story on a ‘Measles Outbreak Traced to a Fully Vaccinated Patient for First Time’ would generate a cloud of comments on Facebook (Science Magazine + ScienceNOW). Like a storm offshore, I saw it coming. So I posed extra...
Tar sands, explained

Tar sands, explained

There’s been a lot of discussion in the last few years about the Keystone Pipeline, a network of pipelines being built to transport oil from Canada to the United States. President Obama has gotten hit from both sides: some have criticised him for slowing down a...
Shoo fly, don’t bother me…

Shoo fly, don’t bother me…

The theme for my posts this quarter seems to be, “weird things that happened to Cynthia’s skin.” This time, it’s mosquito bites. I’ve had allergic reactions to mosquito bites ever since I can remember. My reactions range from small red splotches that itch for days to...
Is ‘oil pulling’ the new mouthwash?

Is ‘oil pulling’ the new mouthwash?

When I wake up in the morning, I stumble into my kitchen, plunge a spoon into a jar of solidified coconut oil and scoop it into my mouth. I soften the oil with my tongue and swish it around, pushing and pulling it between my teeth for exactly 20 minutes. After I spit...
Climate change catch-up

Climate change catch-up

Several dozen United States senators started the week without sleep—an all-nighter to draw the nation’s attention to climate change policy. They’re aiming for a bill to minimize its damage. Planning preventative policies is great, a handful of experts said at Climate...

Self-Controlled Crows Ace the Marshmallow Test

Are four treats better than two? Not if you’re a crow picking a favorite snack. Crows and ravens hold off on gobbling a tidbit when they can see a better one coming after a short wait. But they’ll only act with restraint if the future treat is something they like more...
The Grapes of Landsat

The Grapes of Landsat

A version of this post can be found at the AGU GeoSpace Blog and at NASA Landsat Science. California’s persistent drought is forcing grape growers to keep a more-attentive-than-normal eye on their vines, as water shortages and elevated temperatures alter this year’s...
Lessons Learned From Really Old Poop

Lessons Learned From Really Old Poop

Fossilized feces may sound gross, but its hidden lessons about microbes certainly don’t stink. A petrified piece of poop—called a “coprolite”—from the 14th century has unveiled the earliest evidence of antibiotic resistance genes in the human gut microbiome. The...