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Your search for "geological period" returned 115 results
What Region of England Matches Your Personality?
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England is as geographically and culturally complex as any nation. Though most people may not see all of it in their lifetimes, there is undoubtedly a region for everyone. Which one matches your personality?
What will the Earth look like in 50,000 years?
science.howstuffworks.com/life/evolution/earth-50000-years.htm
The Earth in 50,000 years will most likely be a very different place. Learn about the Earth in 50,000 years in this article.
What's the Difference Between Global Warming and Climate Change?
Global warming and climate change are terms often treated like synonyms, but they have different meanings. We'll explain the difference and why both are so important to know.
How to Volunteer for the Parks and Recreation Department
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Volunteering for your local parks and recreation department offers myriad opportunities. Learn how to get started volunteering with parks and recreation.
What's a prehistoric toolkit and how could it rewrite human history?
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A prehistoric toolkit is a set of tools that early humans utilized. Learn about a prehistoric toolkit in this article from HowStuffWorks.
What Is an Isotope?
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You don't need to be a fan of chemistry to appreciate isotopes. They affect geology and medicine, too.
Dinosaur Extinction
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Dinosaurs went extinct at the end of the Cretaceous Era. Learn the theories that try to explain what happened to the dinosaurs and why they went extinct.
Exploring Mars: Insights Into the Red Planet
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Since the 1960s, we've been captivated by the planet Mars. How different is our neighbor, and what have we learned about the most explored planet?
How Fossils Work
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Fossils can tell us how life on Earth has evolved over time and also how the climate has changed. Find out what fossils are and how fossils formed.
Can California Save Today's Rain for Future Droughts?
science.howstuffworks.com/nature/climate-weather/atmospheric/save-rain-future-droughts.htm
California has experienced unprecedented rain lately, but the state is still in a drought. So why can't the rain falling now be saved for later?