Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Scientists have declared a subspecies of giraffe endangered. The International Union for Conservation of Nature (IUCN), the global authority on the conservation status of wild animals and plants, ...

A giraffe at Edinburgh Zoo has undergone a complex operation on his face involving more than 20 experts. Gilbert was placed under general anaesthetic so vets could investigate an unexplained cheek ...

Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...

Heartwarming CCTV has captured the moment a rare baby giraffe was born at West Midlands Safari Park before taking her first wobbly steps. The female calf, named Namara, was born to 14-year-old mum ...

You know giraffes are tall—the tallest mammals in the world, in fact—but you may not be aware of these 20 other amazing facts about the leggy herbivores. 1. Giraffes can sprint. Over short distances, ...