The exact timing of the equinoxes changes from year to year, but in 2025, the northern hemisphere's Vernal (Spring) Equinox ...

In most years, the first day of spring lands on March 20. However, in 2020 the spring equinox arrived on March 19. In 2021, ...

Firefly Aerospace’s Blue Ghost lander marks the first fully successful commercial moon mission, achieving all objectives and ...

The Vernal Equinox happens Thursday, March 20. This signals the time when the Northern Hemisphere will begin seeing more ...

As Earth's ever-present celestial companion, the moon exerts a constant influence on our planet, and its disappearance would ...

The Earth has seven continents that were once part of Pangaea, with Asia being the largest, Australia the smallest, and ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...

A new study reveals that Earth's biomes changed dramatically in the wake of mass volcanic eruptions 252 million years ago.

Spring 2025 technically begins at 5:01 a.m. Eastern time that day as the sun moves directly over the Earth’s equator — the ...

There were theories, however, that Saturn’s rings were transient and could disappear within 50-to-200 million years, while ...

If you want to understand the jungle, you can't be content just to sail back and forth near the shore. You've got to get into it, no matter how strange and frightening it might seem.” – Carl ...