
Juneau Where I Am: Scientific American Alaska Cruise, Part 2
Scientific AmericanBright Horizons Cruise 22 arrives in Juneau, Alaska

Juneau Where I Am: Scientific American Alaska Cruise, Part 2
Scientific AmericanBright Horizons Cruise 22 arrives in Juneau, Alaska

Soluble Science: Making Tie-Dye T-Shirts with Permanent Markers
A chemistry challenge from Science Buddies


Agroecosystems, Illustrated
I didn’t set out to draw science comics; I wanted to be an all-around science communicator. I just happened to find my voice with comics.

Catch Me If You Ketchikan: Scientific American Alaska Cruise, Part 1
Scientific American Bright Horizons Cruise 22 arrives in Ketchikan, Alaska.

Do You Know a Fat Dog When You See One?
We've all met dogs with a small head and large body who bear a striking resemblance to the people with shrunken heads from the movie Beetlejuice.

A Hangout with Google Science Fair in Swaziland
You know what’s awesome? Seeing a bunch of young people at work on changing the world to make it a better place for all. Today, I hosted a Google Science Fair Hangout On Air on Sustainability in Swaziland, and I got to have that privilege.

South Napa Earthquake: Which Fault Is at Fault?
What the [insert expletive of choice here] is happening? That’s pretty much the first question that traverses most of our minds when the formerly-solid ground starts rocking and rolling.

How to Stay Safe in an Earthquake: Napa Temblor Reminds Us to Prepare Now
California residents in the Napa area got a rude awakening early this morning when an earthquake of roughly magnitude 6.0 shook the valley.

What Is the Goal of a Math History Class?
I'll be teaching a math history class for the first time this semester. I'm excited to be teaching it, but I've noticed that preparing for this class has been very different from preparing for other classes I've taught, which have all been math content courses.

Basalt, from Firey Flow to Cool Art
Humans have a long tradition of taking rocks and making pretty things with them. Usually, when you think of sculpture, you think of marble, right?

Science Media Beset With Gender Gaps
In the fall of 2005, I and a couple hundred other new students at Columbia University's journalism school walked into a lecture hall for a series of welcome speeches, and two things happened that impressed me.

Studying the Tree Tops with Arboreal Ecologist "Canopy Meg"
Margaret Lowman, who also goes by the nickname “Canopy Meg,” is chief of science and sustainability at the California Academy of Sciences.