Food Fighter is the inspirational story of one woman who abandoned capitalism in favour of social activism. Ronni Kahn founded OzHarvest to wage war on food waste, and to expose an inconvenient truth: that four million tonnes of...

In this video, chemist Sherry Mason discusses her research on the contamination of the Great Lakes with plastic particles. She highlights the alarming presence of plastic in the water, its harmful effects on marine life, and the...

The video is a lecture on farming and fishing, with a focus on increasing the efficiency of food production. The video discusses various techniques and methods to increase the transfer of energy between levels in a food chain, including...

"Keeping Up With Carbon" is the final episode in the six-part series "Tides of Change", exploring amazing NASA ocean science to celebrate Earth Science Week 2009.



Carbon is all around us. This unique atom is the basic...

Langdon Cook delves into the world of commercial foragers, who venture into forests to harvest nature's bounty, such as mushrooms that cannot be cultivated. This industry, spurred by the demand for wild foods in restaurants and markets,...

This video is a lecture presentation on the transfer of biomass in food chains. The presenter explains how processes carried out by living organisms can affect the amounts of biomass and energy transferred from one trophic level to...

Toxic chemical polychlorinated biphenyls, or PCBs, were found lingering in marine life such as killer whales, according to a new study published in the journal Science.

This clip examines Bighorn sheep die-offs and one of the reasons their numbers aren't bouncing back as they usually do: growing predator populations. Filmed over a two year period in the rare grasslands of the Chilcotin in British Columbia.

What will increased carbon do to life in the oceans?

In this video, we will discuss the bacterial biosynthesis of vitamin B7, biotin.

Continental Grain CEO Paul Fribourg discusses where profits and innovation will be found across the food industry and the agricultural economy with WSJ's Jesse Newman.

Scott Kirby discusses the impact of Covid-19 on the company and shares his views on whether business travel will return to pre-pandemic levels.

This live-action video program is about biomagnification. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated...

Learn about different Carnivorous animals with this video. Carnivores animals only eat meat, they don't eat any plants. There are a lot of different animals who are carnivores and you will recognize many of them. Are any of them...

This video explores five fun facts about bio diversity.

The video discusses the concept of a community in an ecosystem and the levels of organization within it. It covers the role of photosynthetic organisms in producing biomass, the different types of consumers (primary, secondary, and...

New research led by NASA researchers has found populations of the microscopic marine plants, phytoplankton, have decreased in the Northern Hemisphere. An analysis using a NASA model in combination with ocean satellite data between...

Informational video about exploring the Everglades Gulf Coast and Ten Thousand Islands.

Explore the dynamic sawgrass prairie habitat with Ranger Christeal.

In this section, I talk about the sun as a source of energy, consumers vs. producers and cycles found in nature

We normally hear about pollution in terms of global impact, but there are places that feel the brunt of human activity much, much more than others. Here are the 10 most polluted places on earth.

This live-action video program is about the word decomposer. The program is designed to reinforce and support a student's comprehension and retention of the word decomposer through use of video footage, photographs, diagrams and...

Philip Behn, CEO of Imperfect Foods, and Christine Moseley, founder and CEO of Full Harvest, discuss how their companies create new markets for surplus and imperfect food with WSJ's Jesse Newman.

This video is answering the question of how does biodiversity work.