Abstract: The sixth generation (6G) of mobile networks presents transformative possibilities but also introduces significant security challenges. This paper surveys the state-of-the-art in 6G security ...

Antarctica is one of those places that already feels almost unreal, but through the lens of photographer Daniel Kordan, its frozen landscapes become even more cinematic. Towering icebergs, quiet ...

Analysis - Summer heatwaves are currently receiving a lot of attention in Europe because they now cause more deaths than floods or storms. But winters are also warming. While they are generally less ...

This stunning scene captures the raw and untouched beauty of Tierra del Fuego in Ushuaia, often called the “End of the World.” Towering snow-covered peaks rise above a calm glacial lake, while ancient ...

Walls of scarlet rock frame a mountainous landscape in Arizona - Chris LaBasco/Shutterstock Soaring pillars. Vast cliff faces. Cacti rising out of cracks and fissures. The red rocks of Arizona are ...

In North Sikkim’s Yumthang Valley, a natural hot spring steams beside the Lachung Chu river, creating a rare pocket of warmth in the frozen mountains. The spring is fed by geothermal activity ...