Abstract: Penguin colony detection is an important part in Antarctic research and is significant for global ecological conservation. Meanwhile, the emperor penguin (Aptenodytes forsteri) urgently ...

Abstract: Space-terrestrial integrated network (STIN) has been recognized as a novel network paradigm to offer global seamless coverage and enhanced service capacity in emerging 6G networks. Being a ...

Intuitively, we know what time is, but try to explain it, and we end up tying our minds in knots. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

"This signifies a major development in astronomy and physics." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists may have "seen" dark ...

Hayli Gubbi, a shield volcano in northern Ethiopia, erupted for several hours on the morning of Sunday, Nov. 23 — the first eruption since the start of the Holocene. When you purchase through links on ...