Buried deep in Greenland's ice sheet lies a puzzling chemical signature that has sparked intense scientific debate. A sharp ...

The ice core with the uncanny chemical signature was discovered in 2013 by officials of the Greenland Ice Sheet Project (GISP2), according to The Conversation. In the ice core dated back to around 12, ...

Are we all descendants of these 'Mars colonists'? The literature from the past decade is even more interesting, with ...

Ice core records of atmospheric hydrogen reveal a huge rise in concentration since the Industrial Revolution which has ...

A sharp spike in platinum concentrations, discovered in an ice core (a cylinder of ice drilled out of ice sheets and glaciers ...

Hidden within Arctic ice, diatoms are proving to be anything but dormant. New Stanford research shows these glass-walled ...

A new study reveals that asteroid Ryugu once had liquid water. This challenges old beliefs about asteroids. Scientists ...

Researchers studied samples returned by Japan’s Hayabusa2 mission in 2020. The spacecraft visited the near-Earth asteroid between 2018 and 2019.

Building an accurate model of Earth’s climate requires a lot of data. Photography reveals the extreme efforts scientists have ...

“The idea that Ryugu-like objects held on to ice for so long is remarkable,” he added. “It suggests that the building blocks ...

Ice, a common material, holds mysteries about its electrical behavior, with flexoelectricity potentially explaining ...