If you enjoyed this summer's display of aurora borealis, thank the Sun's corona. The corona is the Sun's outer layer…
An ancient passerby may have visited the Sun and inadvertently helped shape the Solar System into what it is today.…
Ask most people what a galaxy is made up of, and they'll say it's made of stars. Our own galaxy,…
Archaeology is the study of human prehistory, so it seems incongruous to use its methods to study how humans behave…
Where on Earth did life originate, and where else could it occur? A comprehensive answer is most likely a long…
Human bodies are sacks of fluids supported by skeletons. The entire human organism has evolved over billions of years on…
Paradoxically, even though we produce more scientific output than ever before – each year, researchers around the world publish millions…
Humanity's been fortunate to have a star situated over Earth's north pole. The star, known as Polaris, or the North…
We have gained so much powerful knowledge in the past few hundred years. But there's still so much that we…
Venus is sometimes called Earth's sister planet because of their shared physical, geological, and atmospheric features. Scientists have discovered something…