High-dimensional quantum encryption performed in real-world city conditions for first time

For the first time, researchers have sent a quantum-secured message containing more than one bit of information per photon through the air above a city.

🕐 Top News in the Last Hour By Importance Score

#	Title	📊 i-Score
1	From picket lines to policy: the legacy of Canada’s longest hotel strike	🔴 75 / 100
2	Schools in Beirut suburb fear return to war after new Israeli strikes	🔴 75 / 100
3	Teddi Mellencamp’s Mom: Meet Victoria Granucci, John Mellencamp’s Ex-Wife	🔴 65 / 100
4	Tufts student says she has suffered multiple asthma attacks in Ice custody	🔴 65 / 100
5	Soulja Boy is found liable for abuse and sexual assault of his ex-assistant	🔴 65 / 100
6	Tesla used car listings skyrocketed in March	🔴 65 / 100
7	Emma Raducanu leaves Great Britain ally 'disappointed' after making bold call	🔵 45 / 100
8	The Marías extend ‘Submarine Tour.’ Get tickets today	🔵 35 / 100
9	Curiosity rover rolls past ‘Devil's Gate' on Mars: Space picture of the day	🔵 35 / 100
10	Plastic surgeon reveals the SAFEST body alteration you could ever make	🔵 35 / 100

View More Top News ➡️