Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific breakthroughs and more. CNN — An ancient bug-like sea creature with a fan-shaped…
Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific breakthroughs and more. CNN — Look to the night sky this week for…
Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific breakthroughs and more. CNN — Four years ago, the unexpected discovery in the…
CNN — On summer mornings, local kids love to gather at Padaro Beach in California to learn to surf the gentle whitewater waves. A few years ago, the beach also…
Editor's note: A version of this story appeared in CNN's science newsletter Wonder Theory. To get it in your inbox, register for free here. CNN — Experimentation is at the…
Culture Club/Hulton Fine Art Collection/Art Images/Getty Images Danish astronomer Tycho Brahe's late 16th-century castle Uraniborg, on the present-day Swedish island of Ven, included an observatory and an alchemy laboratory. Editor's…
Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific breakthroughs and more. CNN — While the Danish astronomer Tycho Brahe is best…
Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific breakthroughs and more. CNN — NASA's Mars rover Perseverance may have found a…
Frederick J. Brown/AFP/Getty Images A Falcon 9 first stage booster is seen on display at SpaceX headquarters in Hawthorne, California, on July 16. Sign up for CNN's Wonder Theory science…
CNN — I ride a recumbent bike while wearing my smartwatch, hoping that tracking my fitness and health metrics will inspire me to exercise more. The smartwatch is no longer…