The Top 10 Science Experiments of All Time

Cosmic Voids: Why Nothing Really Matter

Uncovering Our Ancestral Microbiomes

Where Does the Periodic Table End?
5 Alien Worlds Weirder than Any We Have Found So Far

How to Find ET: 7 Ways Aliens Might Give Themselves Away
Building For Space, In Space

Bringing Mars Down to Earth

Mission: Fission

​Quantum's Promise
The Reality Of 'Silicon Valley'

Squishiness Will Let Robots And Humans Work
Side By Side

Popular Science Q&A: How NASA Selected The 2013 Class Of Astronauts

Space Boat: A Nautical Mission to an Alien Sea
Could We Build a Dyson Sphere?

Will 3D Printers Manufacture Your Meals?

Snow on Mars Is Great for Skiing, Terrible for
Snowball Fights

The Science Behind James Cameron's Avatar
A New Way to Reach Mars Safely, Anytime and on the Cheap

Do Pheromones Play a Role in Our Sex Lives?

Fact or Fiction: The Days (and Nights) Are Getting Longer

Think Twice: How the Gut's "Second Brain" Influences Mood and Well-Being
Did a Woman Really Have 69 Kids?

What’s the Most We Can Remember?

Will Humans Keep Getting Taller?

How Fast Can Humans Travel?
Dropping the Bomb on Poaching

Cocoa Recall

A Real-Life Armageddon?

Lil’ Lizards
Extraterrestrial Intelligence: The Challenge of Comprehending E.T.’s IQ

The Tough Task of Finding Fossils While
Wearing a Spacesuit

Infrared Photosynthesis: A Potential Power
Source for Alien Life in Sunless Places

The 'Habitable Edge' of Exomoons
The Trailblazing Brain Behind 'Cosmos'

Should You Be Drinking Bulletproof Coffee?

Run Farther, Recover Faster

The Truth About Green Coffee Bean Supplements​
Mars or Bust - Orion Spacecraft readies for takeoff

Science Above It All

Green to the Core
Why Do We Remember Faces but Not Names?
Survival of the Tattooed and Pierced?

Misdirected Vengeance Can Still Feel Just
Science of Summer: Why Beach Season Is So Hot

Life's Extremes: Early Birds vs. Night Owls

Female Frog Calls Out During Sex to Excite Her Lover

Life's Extremes: Supertaster vs. Nontaster
If Aliens Attack: Visitors to Earth Will Likely Be Robots

Why We Love Sci-Fi: It Boldly Goes Where Other
Stories Can't

5-Star Space Food: Astronaut Cuisine Hits Lofty Heights ​
Science Fiction or Fact: Sentient Living Planets Exist

Should NFL Teams Go for It More on Fourth Down?

What If Neanderthals Had Not Gone Extinct?
8 Cool Science Projects That Can Run Right on
Your Home Computer

Air Force Invests in 'Batman' Technologies for
Special Forces Soldiers

Pet Prosthetics: Bionic Devices Let Injured Animals
Roam Again
Why Do People Sneeze?

Exploring Mars: Astronaut Versus Astrobot

Drinking to Your Health with Probiotic Yogurt?

The Antarctica Strain