Ground-Penetrating Radar

The capital of an ancient kingdom is home to the lineage of one of history's greatest leaders.

The Tianwen-1 mission – China's most ambitious attempt yet at interplanetary exploration – aims to send an orbiter, lander and rover to the red planet.

Were there once sunny, sandy beaches on Mars? A new study of data from China's Zhurong rover says yes. They were the shorelines of a now long-lost ocean. The post Vacation-style beaches on Mars? New evidence for lost ocean first appeared on EarthSky.

Researchers have discovered fresh evidence of buried beaches on Mars. This information comes from an analysis of below-ground imaging data from China's...

Italy's Sforza Castle includes a underground passage that linked the Duke of Milan to his wife's tomb.

Data from China's Zhurong rover has revealed what appears to be an ancient shoreline streaking through Mars' northern hemisphere.

The Treasury in Petra, Jordan, is a famous tourist site and features in an Indiana Jones movie. Now archaeologists say they've found a remarkable 12 complete skeletons in a hidden tomb beneath it.

/PRNewswire-PRWeb/ -- Infrasense conducted a ground penetrating radar (GPR) survey to determine the depth to ledge (bedrock) and map its topography. The GPR...

The 500-year-old compass is a two-pronged metal device that scientists used for precise measurements in cartography, geometry and astronomy.

We take you down below Iceland's erupting surface with the researchers who are trying to understand what's going to happen next.

A breakthrough in Italy reveals a Roman wall and ancient weapons, shedding light on the legendary rebellion led by Spartacus in the Third Servile War.

A surprise eruption of steam in a Yellowstone National Park geyser basin that sent people scrambling for safety as basketball-sized rocks flew overhead has...

Archaeologists working in southern Italy have identified a Roman fortification built to contain the slave revolt leader Spartacus and his army.

Cornell University researchers have provided a simple and comprehensive—if less dramatic—explanation for bright radar reflections initially interpreted as liquid water beneath the ice cap on Mars' south pole.

New findings beneath the desert floor hint at entrances to long-lost chambers.

New Mexico's ancient sands reveal the oldest-known traces of early inhabitants.

Plans for Perseverance to explore past crater rim may be in jeopardy

NASA's small autonomous rovers are ready for the moon!

Seeing them is one thing. Understanding them is another.

Morocco's Lala Lallia—one of the world's oldest known 'star dunes'—is slowly inching west.