The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

Color images of the Red Planet captured by the Tianwen-1 orbiter have been released by the China National Space ...

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation ...

Earth's oceans, known for their deep blue hue, could one day undergo color shifts, say scientists. A report based on a study ...

The European Space Agency (ESA) just released some new snapshots from its Mars Express orbiter that detail the dynamic ...

Bleached coral dies when exposed to heat stress for too long, threatening the bountiful marine ecosystem that depends on it ...

Earth's oceans could one day turn purple. Nearly three fourths of Earth is covered by oceans, making the planet look like a ...

The “Andor” costume designer specifically picked an orange outfit full of ornaments and busy lines for Syril’s overbearing ...

Astrology suggests that wearing black can disrupt the natural energy flow for women of certain zodiac signs like Aries, Leo ...

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

The story of William Anders' iconic Earthrise image, which helped to spur Earth Day and the environmental movement ...