对全世界的华人来说，月亮是一个重要的文化符号。从小听着有关月亮的诗句、神话长大，我们很容易认为“皓月当空”是理所当然的事。 不过，自从人类在月球上放置了激光反射镜后，科学家终于确定，月球其实正在以每年3.78厘米的速度远离我们，和指甲生长的速度差不多 ...

在英国，“laughing at oneself（自嘲）” ...

You’re probably used to the month of February having an extra day every four years, during the leap year. Timekeepers added that extra leap day because Earth completes one orbit around the Sun in ...

The idea that Earth is flat has been disproven by centuries of observation and modern measurement, yet some people still ...

Florida’s new plan for teaching science in public schools lacks depth, skirts around the important topics of climate change and evolution and would be a “disservice” to the state’s students, dozens ...

Sen. Thom Tillis (R-NC) tells Kaitlan Collins that he stands by calling his vote to confirm Pete Hegseth the “biggest regret” ...

The first sharks weren’t giants, but they established a blueprint that Mother Nature later supersized, creating the largest ...

Shockingly, the ocean covers the majority of our planet, but the absolute majority of it remains unexplored to this day.

"Independence Day" Final Episode. Approaching the Queen targeting Earth's "core" and the true nature of the hive mind through ...

Chinese Smile satellite transmitted its first ultraviolet images of aurora over Earth's sunlit side in July 2026.

Earth's been hiding some seriously wild secrets—these 14 facts about our planet will make you see home in a whole new light.

Flock Safety cameras, used by thousands of law enforcement agencies in the U.S., have drawn intense criticism from civil liberties groups. Do they help reduce crime or threaten our privacy? By Jeremy ...