Free Downloads

Mass Extinctions

Sunday, September 1, 2019
Uncovering the questions behind mass animal extinctions.

Effects of Sea Level Rise

Thursday, August 1, 2019
The impact of ocean warming.

Defending Earth from Asteroids

Wednesday, May 1, 2019
Finding and tracking near-Earth objects.

The CRISPR Revolution

Monday, April 1, 2019
How scientists are able to change DNA by adding, removing, and altering genes.

Weight Loss Science

Friday, March 1, 2019
Intermittent fasting for weight loss and the role of genetics in fat gain.

The History of Dogs

Friday, February 1, 2019
Decode your dog's emotions, body language, and origin. 

What is Dark Matter?

Friday, January 4, 2019
How did we discover dark matter? What is dark matter made of? How is dark matter different than dark energy? Click to find out. 

Women in Science

Friday, January 4, 2019
Marie Curie, Chien-Shiung Wu, Emmy Noether, and Vera Rubin are just a few of the many honorable women in science. Join us in celebrating their achievements. 

Black Holes Explained

Thursday, December 20, 2018
How did we discover black holes? How are black holes created? What are black holes made of? What do black holes look like? Click to find out.

Predicting Extreme Weather

Wednesday, September 12, 2018
How scientists are using new technology to forecast natural disasters

How will the world end?

Tuesday, September 11, 2018
Will it be with a bang, or a whimper?

The Science of Psychedelics

Tuesday, July 17, 2018
All about psychedelics research and its healing potential

Could humans live on Mars?

Friday, April 13, 2018
All you need to know about settling the Red Planet

The Life and Times of Stephen Hawking

Wednesday, March 14, 2018
Celebrating the life of the brilliant professor

Einstein's theory of relativity

Wednesday, November 22, 2017
How the theory has been tested, and how scientists today are trying to succeed where Einstein failed

Experts' Guide to Drone Photography

Sunday, October 1, 2017
Learn how to shoot amazing aerial photos and videos

How DNA affects you

Friday, May 12, 2017
All about the factors that impact our genes, and how genetics plays a role in living a long life

Ancient civilizations

Wednesday, May 10, 2017
Go inside ancient Egypt, China, Guatemala and Mexico as we explore the lives and rituals of these civilizations

All About Exoplanets

Friday, May 5, 2017
Exoplanet discoveries, research on mass extinctions, and more

Food-related illnesses

Tuesday, December 20, 2016
When eating the wrong thing can spark a medical mystery

A Century of Gravitational Waves

Thursday, February 11, 2016
All you need to know about these mysterious wrinkles in space-time