SpaceX made space history, as four astronauts were launched into a pole-to-pole orbit not traveled by any human before them.

The changes in ocean chemistry were gradual. The Archaean period lasted 1.5 billion years. This is more than half of Earth’s ...

SpaceX's Fram2, the first crewed mission ever to orbit Earth over its poles, will splash down today (April 4), and you can ...

Until now, it’s been very hard for scientists to establish a detailed timeline of the early evolution of bacteria.

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...

Fram2 crew was surprised to not see any evidence of human activity at the South Pole from 285 miles above. For the first time ...

Earth's tectonic history is what it is because of our planet's material composition. It's not like this on all planets, nor even all the rocky planets in our own solar system. However, the garnet ...

Earth Day has been celebrated across the country for more than 50 years now, and the annual celebration is once again around ...

For the first 80% of life's history, the Earth was inhabited solely by these microbes. Nothing in biology makes sense except in the light of evolution, as evolutionary biologist Theodosius ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks passing the planet this week. The asteroid, known as "2025 DU25," will zip ...

Though Earth Day is just one day, many take the initiative throughout the year to better our planet. To see how it started, here is the history of Earth Day and when it falls in 2025.