A major agreement to protect marine diversity in the high seas was struck Friday when Morocco became the 60th nation to sign ...

Earth has a number of mini-moons and quasi-moons. Mini-moons are objects that orbit our planet. But they make for fickle fans: They tend to swing around Earth for only a matter of months. One example ...

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.

Earlier in 2025, UNSW Sydney Ph.D. candidate Christina Schmidt submitted her thesis—from the deck of Australia's multi-billion-dollar icebreaker, just off the East Antarctic coast.

Though it may not feel like it in Texas, the fall season is upon us! Here's when shorter days will arrive ahead of winter.

Day and night will get equal time for a brief moment as the equinox arrives. The Earth will experience about the same amount of day and night on Monday when the autumnal equinox arrive.