If you needed to know what the weather was like in Singapore tens of millions of years ago, you'd have to consult a different source.
Scientists armed with diamond anvils are pushing their investigations deeper and deeper into the center of Earth without actually having to go there.
Creating diamonds is a tricky business. It can be difficult to tell whether the diamond is real or synthetic.
Some believe a large earthquake is going to send California careening into the Pacific. But is any of this based on scientific fact?
Earthquakes are measured using the Richter Scale, which gives scientists an idea of the size of the seismic wave or ground shaking that happens.
We need cleaner, more sustainable sources of energy, right?
Was the dinosaur "Sue" really supposed to be named "Bob?"
The Earth is made up of plenty of elements but Chromium is uncommon. This has scientists puzzled.
Scientists have reconstructed a one hundred thousand-year history of carbon dioxide.
Canadian researchers have found evidence that coal may have contributed to the disaster that killed off the dinosaurs.