Life has evolved over billions of years, adapting to the changing environment. Similarly, enzymes—proteins that speed up ...

Enzymes originally evolved in high-temperature environments and later adapted to lower temperatures as Earth cooled.

The loss of muscle mass and strength poses an increasingly significant challenge for an aging society. Prof. Kristina ...

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

The Mars Curiosity rover’s onboard mini-lab has helped confirm the existence of the largest organic molecules ever found on ...

We bet you didn’t know these “Did you know” facts are everywhere, and you might start to hear some over and over again, on ...

NASA's Curiosity Rover has discovered long carbon chains on Mars. On Earth, molecules like these are overwhelmingly produced ...