40,000-year-old symbols may be humanity’s first step toward writing
Long before the first known writing systems appeared in ancient Mesopotamia, early humans were already carving mysterious symbols into tools, ornaments, and sculptures.
A new...
Scientists create a “cloud in a box” to unlock weather’s biggest mysteries
In a laboratory at the U.S. Department of Energy’s Brookhaven National Laboratory, scientists recently witnessed something remarkable: the birth of a cloud inside a...
Scientists discover new Spinosaurus species deep in the Sahara
Scientists have discovered a new species of the famous dinosaur Spinosaurus in the central Sahara Desert, revealing surprising details about how these unusual predators...
Why so many space rocks look like snowmen
Far beyond Neptune, at the cold edge of our solar system, millions of icy objects drift quietly in a region called the Kuiper Belt.
These...
Why Triceratops had a giant nose: New study reveals its hidden purpose
Triceratops is one of the most recognizable dinosaurs, famous for its three horns and enormous head.
But scientists have long wondered why this plant-eating giant...
Scientists discover strange “boiling” motion deep inside Greenland’s ice
For years, scientists studying the Greenland ice sheet have been puzzled by unusual swirling patterns hidden deep beneath the surface.
Now, researchers believe they have...
The moon is still shrinking: New study reveals recent tectonic activity
For a long time, people imagined the moon as a quiet, frozen world where nothing much happens anymore.
But new research shows that the moon...
Mysterious dinosaur-era shark is rewriting the family tree of modern sharks
A strange prehistoric shark that lived during the age of dinosaurs is giving scientists new clues about how modern sharks evolved — and raising...
What is Lunar New Year
The new moon on Feb. 17 marks the start of the Lunar New Year, a celebration originating in China that today is celebrated around...
Utah’s “soda pop” geysers may hold clues to life on distant ocean worlds
In the dry desert of eastern Utah, strange geysers shoot cold, fizzy water into the air.
Instead of boiling like the famous hot geysers in...