Take a closer look at the space robots Spirit and Opportunity, and their scientific instruments used for exploring the surface of Mars.

This site provides both illustrations and text to compare and contrast the stages of mitosis with meiosis.

"To give you a flavor of food that Romans may have eaten at the baths, we have reprinted ancient recipes." The majority of the recipes are 2,000 years old and come from Apicius, a Roman chef.

The interactive NOVA Polar Lab uses 360 degrees videos, interviews with scientists, and mini-games to send students on an immersive quest to understand how the poles are key to understanding Earth's climate -- past, present, and future.

The NOVA collection on PBS LearningMedia contains over 1500 resources from NOVA's broadcast and digital productions that educators can use in their lessons to spark and enrich student knowledge of STEM (Science Technology Engineering...

The opioid epidemic continues to devastate communities across the United States. This collection of videos, including three from the NOVA documentary, Addiction, can be used to engage students with media, encourage science practices, and...

Why do we smell different when we're sick? Why does cheese smell like feet? Why don't vultures get sick from eating rotting meat? Science is filled with stories: some of them are beautiful and some of them are gross. Really gross. Gross...

Wish more of your students saw science and engineering as career possibilities? These resources can help. "The Secret Life of Scientists & Engineers" is an Emmy-nominated web series from the acclaimed PBS series, NOVA. The series...

The NOVA documentary, The Cannabis Question, explores the story of cannabis from the criminalization that has disproportionately harmed communities of color to the latest medical understanding of the plant. What risks does cannabis pose...

Since 1974, NOVA has been the most watched prime-time science series on television. The NOVA website has been pioneering new forms of original web content since it debuted in 1996. NOVA's mission to make science accessible to viewers and...

Discover the engineering skills of ancient builders. Follow the evolution of a new terraced rice paddy, a masterpiece of ancient engineering that has existed in China, the Philippines and elsewhere for as long as two millennia.

Why is the earth just the right temperature to support life? The answer is the greenhouse effect, and you can learn more about it using this resource.

PBS site explores the birth of a Supernova and explores its common types.

This timeline is a good resource if you are looking for brief descriptions of the geologic periods. Descriptions include pictures of common organisms for each period and the range of time covered by each period.

Thylacoleo or the extinct marsupial lion had an unusual array of adaptations that enabled it to be an effective predator. Explore an interactive fossil of the lion to learn more about each of its' adaptations.

Definition and explanation of novae and cataclysmic variable stars.

The complex sequence of events in a supernova explosion are explained and illustrated.

Site details with the current topics concerning dinosaurs. Site covers dinosaur speeds, dinosaur extinction, warm-blooded dinosaurs and more.

Dinosaurs have intrigued us for many years. As we explore to learn more we need to know where to look. In which type of rock would you find dinosaur fossils? This brief interactive provides real world application for rock characterization.

This concise site describes the cancer treatments currently available along with new techniques that are being utilized with each treatment.

Use the virtual scale to find out how much the Egyptian Obelisk weighs in elephants. Also, learn other interesting facts about the obelisks.

Test your knowledge of basic facts about dogs and wolves with this interactive quiz. After answering each question, read more information about the topic.

Examine factors that affect how sound travels underwater and explore the range of sounds underwater creatures make.

Learn about the four major types of bridges and then test your knowledge by matching the right bridge to the right location.