U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...

Scientists have pondered why Mars seemed to be missing sufficient carbonates indicative of its warm, wet past. Now, NASA’s ...

While the Earth Day movement has helped raise awareness about human-amplified climate change and has led to some regulatory ...

A team of astronomers announced on April 16, 2025, that in the process of studying a planet around another star, they had ...

"The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

Scientists have known for a while that Mars currently lacks a magnetic field, and many blame that for its paltry atmosphere – ...

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...