Scott Loarie has a challenge for you: go outside and take a picture of a living thing. He introduces the global community of people building a living atlas of the natural world by sharing their nature photos with scientists — and shows...

Right now, discarded parts from old spacecraft, bags of pee, and dead probes are just floating around in space, but it doesn’t have to be like that. Let's take a look at some of the ways we've figured out to reduce, reuse, and recycle in...

How does heat affect airplanes? Turns out heat, speed and density connect to create dangerous situations.

The chemical process of catalysis happens in a myriad of places in our modern world - from industry to inside your cells. Our knowledge of catalysis today springs from Elizabeth Fulhame, who over 225 years ago became the first person to...

In this episode of SciShow Quiz Show, host Michael Aranda test the wits of contestants Dr. Lindsey Doe and Hank Green.

While most spacecraft are designed and built from scratch for one particular mission, the Phoenix Lander was pieced together from previous missions and rose from the ashes...all the way to Mars.

How does heat affect airplanes? Turns out heat, speed and density connect to create dangerous situations.

Howcast - Beat Chapter 3 of Act 5 - "Shattered Paradise" with this online walkthrough for the third person action shooter "Gears of War 3".

Howcast - Check out part 2 and beat Chapter 3 of Act 5 - "Shattered Paradise" with this online walkthrough for the third person action shooter Gears of War 3.

Howcast - Beat Chapter 1 of Act 4 - "Ashes to Ashes" with this online walkthrough for the third person action shooter "Gears of War 3".

Howcast - Check out part 2 and beat Chapter 1 of Act 3 - "Unbreakable" with this online walkthrough for the third person action shooter "Gears of War 3".

Howcast - Beat Chapter 7 - "Touchdown" with this online walkthrough for the third person action shooter "Gears of War 3".

Howcast - Beat Chapter 1 of Act 1 - "Anchored" with this online walkthrough for the third person action shooter "Gears of War 3".

Howcast - Check out this playthrough for the third person shooter "Gears of War 3" and beat the introduction with this online demo.

On May 25, 2008, NASA's Phoenix lander arrived on Mars. [‘On This Day in Space’ Phoenix was NASA's sixth mission to successfully land on Mars, and it was the first mission to touch down near the planet's north pole. The objective for...

A woman was removed from a delayed Villa Vie Odyssey cruise due to negative WhatsApp messages.Source: LUMEN / The Independent

The Southwest of the United States is often touted as one of the fastest growing regions in the country. But that really only applies to a few key areas, namely Las Vegas and Phoenix in the west, and large Texan cities in the east. But...

Exploring Arizona, USA:Embark on an adventure in Arizona, known for its vast landscapes and captivating natural wonders. Visit the Pima Air & Space Museum to delve into the realm of space exploration, then explore the breathtaking beauty...

In this episode, we delve into the latest science of the “urban heat island” effect, learn about the looming threat of a potential “Katina-like event” that threatens their electrical grid, and explore the gamut of options being pursued...

Discover the grace and athleticism of ski ballet with Olympic skier Jonny Moseley, as he revives the artistry of this once-popular freestyle skiing discipline.<br/>

Climate Change is increasing the frequency and severity of natural disasters all around the world. And in the United States, more and more people seem to be moving to the places that are projected to be most impacted by climate change,...

“You have the right to remain silent. Anything you say can and will be used against you in a court of law.” Miranda rights are an essential part of any lawful arrest, thanks to a landmark U.S. Supreme Court decision that changed the...

Discover the grace and athleticism of ski ballet with Olympic skier Jonny Moseley, as he revives the artistry of this once-popular freestyle skiing discipline.

Permaculture instructor Andrew Millison visits the Central Arizona Project canal and shows how the raised canal structure has inadvertently become a major water harvesting swale that stretches across a wide landscape, and is one of the...