
What to Wear to Swim in America's Most Polluted Waters [Video]
A swim with sewage aims to call attention to cleaning the Gowanus Canal, and other polluted waters in the U.S.

What to Wear to Swim in America's Most Polluted Waters [Video]
A swim with sewage aims to call attention to cleaning the Gowanus Canal, and other polluted waters in the U.S.

Program with Paper: A-Maze Your Friends with a Hand-Written Computer Program
Learn more about how computer programs work by writing one yourself—to solve a maze of your own creation!


A Major Center of Biodiversity Research Crumbles
A lack of funding has forced the National Biodiversity Institute of Costa Rica to hand over its collection to the state and its educational park

Inside the Wonderful World of Bee Cognition - How it All Began
One of the first things I get asked when I tell people that I work on bee cognition (apart from `do you get stung a lot?') is `bees have cognition?'.

Empowering Native Alaskans to Become Stewards of Their Land
The 408 residents of Tuntutuliak Alaska, live at the mouth of the Kuskokwim River, 450 miles west of Anchorage over a mountain range and across a seemingly endless and treeless rolling tundra plain.

The Big Eggshell Breakdown
Put de-shelled eggs in different liquids and watch how they grow and shrink

Boots or Heels: My Wardrobe Paradox as a Woman in STEM
A couple of weeks ago a wonderful hashtag was making its way around Twitter, with female scientists all over the world sharing photos of their feet to show a day #InMyShoes.

Was I Wrong about “The End of Science”?
One of the coolest—and most stressful–moments of my career took place November 7, 1996, when I was a staff writer for Scientific American.

ScienceDebate Revs Up for 2016 Presidential Election
This year, I've been very fortunate to be a part of the inaugural class of the Presidential Leadership Scholars (PLS) program, which brings together 60 leaders from around the country to work on projects designed to create significant social impact and change.

Discover the Puerto Rico Trench with America’s Ocean Exploration Team
Every two years people around the world suddenly obsessively watch odd niche sports like ice dancing, biathalon, and rhythmic gymnastics. So I wish similar enthusiasm could be summoned for the exploration dives of the Deep Discoverer, NOAA’s ROV aboard the research vessel Okeanos Explorer and vehicles like it, which are streamed live on the internet.

Photo Tip: Help The World See Your Hairy Fly By Using A Black Background
Compare and contrast. Zooming in for greater detail: The same fly, the same pose, the same camera settings. All I changed was the background, and the difference in the animal’s appearance between the two photographs is immense.

Stretch It! How Does Temperature Affect a Rubber Band?
An astounding activity from Science Buddies to stretch your ideas about physics