Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the decline of the region's sea ice.

Researchers in Canada have developed an optical chip that harnesses the power of light to transfer data at unprecedented speed.

In October 2021, the Monterey County Coroner’s Division was presented with a gruesome puzzle: a white body bag containing ...

In September 2023, a global seismic mystery began to unfold. Every 90 seconds, the Earth pulsed with a strange, low-frequency ...

Low Earth Orbit (LEO) satellites undergo a period of rapid development driven by ever-increasing user demands, reduced costs, and technological progress. Since there is a lack of literature on the ...

Deep in a remote Chinese forest, I stumbled upon a forgotten relic from World War II — an abandoned military plane left ...

China's new radar system produces no detectable energy signal, protecting broadcasters from jamming and missile attacks.

If you're hoping that we can avoid the attention of alien civilizations by lying low, it's a bit late now. A new study ...

To address the signal modulation identification problem in satellite optical communication, a signal identification scheme based on multiple features and support vector machines is proposed, and the ...

Despite the Great Pyramids of Giza being one of the most studied archeological sites in the world, they still remain quite a ...