Princeton University physicist Paul Steinhardt reveals the different shades of meaning the word "impossible" has for him.

Learn about Photosynthesis with this fun educational music video and parents. Brought to you by KLT. Don't forget to sing along.

A quick discussion about blood doping which was a topic on the 2018 paper 2 exam in AQA

A video entitled "Living vs. Nonliving Things 2" which describes seven characteristics that all living things share.

Discover the incredible science behind the air we breathe and how it fuels our body's energy production! We'll explore the fascinating process of cellular respiration and its vital role in our daily lives. From gym workouts to simply...

The Law of Antoine Lavoisier explores the life of Antoine Lavoisier by investigating the discovery of the Law of Conservation of Mass and the struggles he had in the scientific community.

“Circulatory System” identifies the parts and purposes of the circulatory system.

“The Ozone Layer” will explain what the ozone layer is, how it is being damaged, and how global warming and climate change interact with it.

A lot of the information we hear about COVID-19 surrounds how the virus impacts your lungs or how the pandemic has ravaged society due to quarantine. But what about your brain? Might coronavirus have an effect there, too? Come along with...

Deforestation explains how cultural patterns and economic decisions influence the environment and daily lives of people by analyzing the causes and effects of and solutions for deforestation.

Explains how to compose an electronic configuration for an element using the number of electrons that the element has.

Dr. Algae shows examples of how different living things receive the food, air, and water that they need to survive.

Dr. Algae explains why all living things need food, air, and water to survive.

The video “From Cell to System” discusses how cells work together in the human body to form tissues, organs, organ systems, and organisms.

“Life on Earth and Beyond” discusses the origins of life on Earth and explores how scientists classify a thing as “living.”

This video will explain the interconnected cycles of Earth—lithosphere, atmosphere, hydrosphere, and biosphere—and how they work together.

“Matter: How Do Scientists Use It to Create Technologies?” introduces atomic theory to explore how matter interacts and combines to form new and useful things.

Brit looks back on our tenth month on Nature League, when we explored the theme of metabolism and aging. Get your Nature League pin here!

This week on Nature League, Brit explores life on Earth by visiting Dr. Art Woods at the University of Montana to discuss gigantism in Antarctic sea spiders.

In their very first episode of "From A to B", Adrian asks Brit about the relationships between oxygen and life on Earth.

In this series of 3 videos from In Control, we help middle schoolers to understand what mindfulness meditation is, how it helps, and how to practice mindfulness meditation in a non-weird way.

Donating blood can lead to weight loss, but this loss is not significant. As covered in this video, the average donation is 1 pint of blood, which weighs about 1 pound; so right off the bat, you’re walking out of the donation center 1...

One of the most important factors when it comes to mixing any gas with a liquid is solubility, and carbon dioxide is highly soluble in water. In fact, it's the most soluble of the common, non-toxic gases with high solubility. To give you...

The lymphatic system consists of a complex network of lymphatic vessels, glands or nodes, and organs, such as the spleen and thymus, extending throughout the body. Through it flows a fluid called lymph. The lymphatic system has three...