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Nature & Environment
Most popular in Nature & Environment
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Nature & Environment
Sperm counts
How much sperm does a man make? Would you explode if you don't release your sperm? Explore the male reproductive system in this article and video.
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Nature & Environment
Climate change and renewable energy
Human-induced climate change and resulting extreme weather events are an increasing and serious threat to the Earth’s ecosystems. This free course, Climate Change and Renewable Energy, describes the basic science of the greenhouse effect and how it has been modified by human activities such as the burning of fossil fuels. It describes the ...
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Nature & Environment
Studying mammals: Plant predators
From the mouse-deer to the elephant, plant eaters come in all shapes and sizes. But how do they manage to flourish on a salad diet? In this free course, Studying mammals: Plant predators, we will examine the special features that allow them to extract their nutrients from leaves, and see how some plants protect themselves from these predators. ...
Latest in Nature & Environment
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level 1: introductory icon
Nature & Environment
Studying mammals: Plant predators
From the mouse-deer to the elephant, plant eaters come in all shapes and sizes. But how do they manage to flourish on a salad diet? In this free course, Studying mammals: Plant predators, we will examine the special features that allow them to extract their nutrients from leaves, and see how some plants protect themselves from these predators. ...
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Nature & Environment
Can landfills be used to improve biodiversity?
Could we transform our relationship with landfills as forgotten spaces and use these to help biodiversity by giving nature a home?
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Nature & Environment
Urban trees - could towns and cities become forests?
Dr Philip Wheeler explores how we manage trees in urban environments now and for the future.
Hubs in Nature & Environment
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Nature & Environment
Sustainability Hub
Learn about living sustainably with this collection of free courses, articles, interactives and films from The Open University.
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Nature & Environment
Stories of Change
Video interviews capturing the thinking of key players in the climate change and energy debates at a critical time.