How did life begin on Earth? While scientists have theories, they don't yet fully understand the precise chemical steps that ...

Many tipping elements are now well-known: the Amazon rainforest, the Greenland Ice Sheet, the Atlantic Meridional Overturning ...

With findings on Earth’s polar extremes and its innermost core, scientists shaped how we look at the planet in 2025 in ...

Earth’s rotation is slowly slowing, scientists say, meaning days are getting longer, though the change takes millions of ...

Zipping toward Earth at around 20,000 miles per hour, the asteroid is due to make its closest approach on Tuesday.

Seismic waves passing through Earth's inner core have revealed much about our planet's iron center: how it's changing shape, ...

When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...

Companies like Phoenix Tailings, which recently began producing metal in New Hampshire, are using new processing methods to ...

It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...

China is still restricting the rare earth elements that the US needs to produce its own permanent magnets and other products ...

America’s ability to make precision-guided missiles was threatened during Trump’s tariff war. But experienced players have ...