The Jan. 6 investigation is the largest FBI operation in history. More than 1200 people have been charged and over 900 convicted. But it has stretched the bureau’s resources and has often had to rely on the work of citizen investigators...

What's happening inside our ears when we can hear that ringing? What's happening inside our brains? Sit back, clean the wax out of your ears, and let Michael Aranda explain! ----------

Have you ever wondered what those things are on airplane wings? You know, those little angled bits of metal? Watch to learn what they are and how they’re used!

As the saying goes, less is more. The same goes for words. Listen as Politico and Axios co-founder Jim VandeHei shares what he's learned leading two media companies -- and how to radically rethink the way you write to keep people's...

Mr. Andersen describes the two portions of the AP Biology Test. Tips for answering multiple choice and free response questions are included. Sample questions from old AP tests are also included.

The Red Planet was once more like Earth, with a thicker atmosphere and liquid water. Now, scientists are looking for clues to its past in the planet’s ancient fossil dunes, barchan dunes, and ghost dunes.

Some foundational ideas in linear algebra: Span, linear combinations, and linear dependence.

Hank tells us about some developments that are being made in the dramatic area of laser tractor beams.

You might think you know how to survive if you end up stranded in the wild, but those tips you read on the internet might just make things worse!

Some tips seem too good to be true, and they are. Others are ingrained...

Have you ever wondered what those things are on airplane wings? You know, those little angled bits of metal? Watch to learn what they are and how they’re used!

Why can amphibians, fish and even some reptiles regenerate limbs, while birds and mammals can’t? Researchers think they might have found a clue on the tip of the alligator’s tail.

What's happening inside our ears when we can hear that ringing? What's happening inside our brains? Sit back, clean the wax out of your ears, and let Michael Aranda explain!

Have you ever looked really closely at your fingertips and noticed that they're covered in little bumps and ridges? Those are your fingerprints, a unique part of your body that helps make you... you!

Earth is not flat. So, representing it on a flat surface can be challenging and always requires compromises.

Paul Andersen explains how graphs are used to visually display data that is collected in experimentation. He describes five main types of graphs; line graph, scatter plot, bar graph, histogram and pie chart. He describes the important...

Being a caregiver is tough, but you might be missing out on some big tax breaks. Here’s how caregivers can save more this tax season.

New hacks to take your eggs to the next level!

Realistic silicone mermaid tail

Use these cool home hacks and tips to make your life easier

In this insightful video lesson, we delve into the intricacies of crafting balanced sentences to elevate your writing to new heights. Join us as we explore the art of equilibrium in composition, revealing the secrets to achieving a...

Inventive Ice Cubes Life Hack

A Hoodie makeover to stand out from the crowd

Is Your Closet A Mess? These Hacks Will Fix It

New Fantastic Clothing Hacks You Should Try