Abstract: We propose a two-stage Doppler compensation method for 100-Gbit/s inter-satellite laser communications. We experimentally demonstrate its better Doppler shift tolerance and ~2.5(0.5) orders ...

Artificial intelligence has attained an impressive series of feats—solving problems from the International Math Olympiad, conducting encyclopedic surveys of academic literature, and even finding ...

Shoppers have 'more choice than ever before' when it come to payments, and PayPal has been slow to adapt to a more competitive landscape Enrique Lores is taking over as PayPal's CEO. He helped ...

This really just raises the question - what do bombastic numbers like this mean? ‘What bombastic numbers?’, you may well ask. Well, the kind of bombastic numbers trotted out by Alex Karp, CEO of ...

A court ruling forced the National Council on Problem Gambling to change its helpline number, which online casino and sportsbook operators said has caused issues. A New Jersey judge ordered the ...

Mathematicians are still trying to understand fundamental properties of the Fourier transform, one of their most ubiquitous and powerful tools. A new result marks an exciting advance toward that goal.

High pressure will stay in control for much of the week. As a result, we are dry under a clear sky for Monday night. Low temperatures tumble into the low-20s. The wind is not as gusty, but a light ...

As the trade deadline nears, here's what the Lakers' second-quarter numbers say about what's working and what's not. Law Murray, The Athletic Editor’s Note: Read more NBA coverage from The Athletic ...

AUSTIN, Texas — We are now down to one final very cold night as this prolonged Arctic outbreak finally begins to loosen its grip on the Austin area. Overnight into Tuesday morning, temperatures will ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. My advice to leaders at Davos: AI doesn’t fail because of technology, it fails when we ...

Red alert at Santiago Bernabéu. Real Madrid is on the brink of a radical new beginning – and the man tasked with reigniting the fire is Álvaro Arbeloa. Following Xabi Alonso's departure, the former ...