Earth's inner core is undergoing structural transformation. Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the ...

Full Moon 2025! Learn why it’s called the Snow Moon, when to see it, and which planets will be visible alongside this ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...

Your two-year-old is crying. Her forehead is hot and you fear she’s running a fever. You rush to get a thermometer. You grab one, but in your haste, you drop it. It breaks, ...

NASA and European scientists explain how they calculate the probability of the space rock 2024 YR4 impacting our planet, and why it’s not yet time to worry.

Ninety percent of the atmospheric mercury that falls into Minnesota lakes and streams and makes our fish unsafe to eat comes from outside of the state.  There may not be much we can do about that, ...

It is not often that all the planets in the Solar System other than ours are lined up across the night sky for us to see.

There’s been a noticeable temperature rise even when taking out El Nino variations and expected climate change since 2020, ...

Mercury will meet with Jupiter retrograde in an inspiring trine, encouraging bold ideas and out-of-the-box thinking. Here's ...

The pressure on Venus's surface is about 90 times that of Earth, equivalent to being deep in the ocean, making it inhospitable to most life forms. Venus is covered in clouds of sulfuric acid, which ...