Sometimes the “whys” of history are lost, and that holds true to why Capt. John Cleves Symmes Jr. wholeheartedly believed the Earth was hollow.

Studying it can inform our understanding of the Earth's past and our future. Each year, according to Nasa, a chunk of rock the size of a car hurtles through space on a collision course with our ...

A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

NASA’s Perseverance rover has stunned experts after finding some strange-looking rock composed of spherules on the surface of ...

They look like a dish of lentils, or a mass of spider eggs on a leaf. But whatever they are, these tiny little brown blobs, ...

Ellipses are defined as curves that surround two focal points. At any point on the ellipse, the sum of the distance to both ...

An exhibition showcases the sophisticated cultural language developed in the Indian subcontinent from around 1560 to 1660 across the reign of three emperors.

They also form on Earth by rapid cooling of molten rock droplets formed in a volcanic eruption, for instance, or by the condensation of rock vaporized by a meteorite impact." Detail of "pinhole" in ...

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China ...