'Unbreakable' quantum communication closer to reality thanks to new, exceptionally bright photons

'Unbreakable' quantum communication closer to reality thanks to new, exceptionally bright photons | Bison Licking Insect Bite: A 14,000-year-old lifelike figure carved from a weapon | Boeing Starliner astronauts will spend at least 240 days stuck in space — is that a new record? Created for {EMAIL} | [Web Version]( August 27, 2024 CONNECT WITH LIVESCIENCE  [Facebook]( [X](  [LIVESCIENCE]( Amazing science every day [SIGN UP]( ⋅ [WEBSITE](   Top Science News [] ['Unbreakable' quantum communication closer to reality thanks to new, exceptionally bright photons]( (Pitris/Getty Images) ['Unbreakable' quantum communication closer to reality thanks to new, exceptionally bright photons]( Scientists build a new light source for quantum communications by combining existing technologies together to create a stronger and more robust quantum signal. [Read More]( [] History & Archaeology [] [Bison Licking Insect Bite: A 14,000-year-old lifelike figure carved from a weapon]( (The Print Collector via Alamy) [Bison Licking Insect Bite: A 14,000-year-old lifelike figure carved from a weapon]( The small carving was made 14,000 years ago by a group of hunters. [Read More]( [] Space Exploration [] [Boeing Starliner astronauts will spend at least 240 days stuck in space — is that a new record?]( (NASA) [Boeing Starliner astronauts will spend at least 240 days stuck in space — is that a new record?]( NASA astronauts Butch Wilmore and Sunita Williams will spend at least eight consecutive months aboard the International Space Station as their Boeing Starliner spacecraft returns to Earth empty. Is their extended spaceflight record-setting? [Read More]( [] Health [] [Virus that causes COVID-19 uses a secret 'back door' to infect the brain]( (KATERYNA KON/SCIENCE PHOTO LIBRARY/Getty Images) [Virus that causes COVID-19 uses a secret 'back door' to infect the brain]( A mutation on the spike protein of the virus that causes COVID-19 could help it infect the brain by forcing it to use a cellular "back door." [Read More]( [] Your Body [] [Why do we shrink as we age?]( (Ozgurcankaya via Getty Images) [Why do we shrink as we age?]( Height loss could be an early sign of a more serious health condition. [Read More]( [] Daily Quiz [] New evidence suggests humans settled on islands near West Papua how long ago? Learn the answer [here](. [Vote]( [15,000 years ago]( [Vote]( [35,000 years ago]( [Vote]( [55,000 years ago]( [Vote]( [155,000 years ago](   [Sign Up]( | [Update Profile]( | [Unsubscribe]( [Privacy Policy]( | [Cookies Policy]( | [Terms and Conditions]( CONTACT US: [FEEDBACK](mailto:livescience@smartbrief.com) | [ADVERTISE]( [Future]( Future US LLC © Full 7th Floor, 130 West 42nd Street, New York, NY, 10036