Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Life may have first emerged on Earth after crashing waterfalls or breaking waves sparked tiny “microlightning” discharges in water droplets, according to a new study. The research, published in the ...

For more than a century, fossils meant bones, shells and the occasional imprint of a leaf. Now, a wave of research is showing ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In the 1931 movie ...

Basic biology textbooks will tell you that all life on Earth is built from four types of molecules: proteins, carbohydrates, lipids, and nucleic acids. And each group is vital for every living ...

Learn about new evidence that suggests life on Earth may have started with the help of molecules that were delivered by comets and asteroids. One of the world’s greatest mysteries is how life on Earth ...

Saturn's moon, Enceladus, could harbour alien life deep within its underground oceans of water, according to the European Space Agency (ESA). Although the moon may appear barren, near the South Pole, ...

Explore the latest find from NASA’s Curiosity rover and what it reveals about organic matter beyond our planet. Humanity’s search for life on Mars has taken a significant step forward with the ...

Scientists are considering what limits to potentially place on mirror-image cell research. Kateryna Kon / Science Photo Library via Getty Images Scientists have been voicing concerns over the creation ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scientists have detected water molecules on the surface of an ...

A study shows that electrical charges in sprays of water can cause chemical reactions that form organic molecules from inorganic materials. The findings provide evidence that microlightning may have ...