WASHINGTON, United States — NASA on Tuesday is set to launch a daring robotic rescue mission, a long shot bid to prevent one ...

For most of scientific history, chemical elements were identified through materials that could be handled, heated, weighed or examined in a laboratory. Helium followed a very different path.

The agency’s Neil Gehrels Swift Observatory is at risk of falling into the atmosphere. A spacecraft set to launch Tuesday is ...

For millions of years, Earth's continents have been slowly drifting across the planet—and scientists believe they're heading ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life. The problem is not finding the star.

The 2025 Strawberry Moon was distinctive because it appeared to be so low in the sky. It was due to what is known as a “major ...

During the height of the Space Race, space exploration occupied a much larger place in American culture and education.

The strawberry moon, the first full moon of summer, rises Monday evening, showcasing one of the most eye-catching lunar ...

For 40 years, we thought Earth was home to six million insect species. Turns out, it could be three times that.

New calculations suggest that the insect species inhabiting our planet may be double or triple previous estimates.

Mineral dust shapes Earth’s climate by influencing sunlight, clouds, nutrient transport, and even how quickly snow melts. But ...

Jupiter's moon Europa has become high-value real estate for astrobiologists and the search for life beyond Earth. This is ...