Question Your World: What Is the Oldest Thing Ever Found on Earth?
We can find a lot of old stuff here on Earth. Remarkably, scientists have found something on Earth that is much older than our planet or solar system.
Question Your World: What Have We Learned about Wildfires?
Scientists have been watching Earth’s wildfires for some time now and are now seeing how climate change factors into these devastating natural disasters.
Question Your World: What Were the Big Science Stories of 2019?
Before all the science stories of 2020 begin to roll, let’s take a moment to acknowledge some of the big science stories from last year that humanity can now build on in the new year. What were the big science stories of 2019?
Question Your World: Why Is Your Christmas Tree So Important?
On Christmas morning millions of people gather around a tree. So this holiday season we thought we’d spread some joyous love for the decorative centerpiece itself. Why is your Christmas tree so important? And what should you do with it once you're done with the holidays?
Conservation, Preservation, Restoration … What’s the Difference?
How do you determine whether to conserve, preserve, or restore a historical object? First you have to know the difference in those terms.
