- Chinese satellite uses quantum cryptography for secure video conference between continents
- An outdoor cat can damage your sustainability cred
- Viruses prefer cultivated areas to natural areas
- Bacteria in milk and beef linked to rheumatoid arthritis
- Mind your speed: A magnetic brake on proton acceleration
- Applying machine learning to the universe’s mysteries
- Why sidewalk delivery robots still need safety drivers, too
- Kids are getting replacement ears made from their own cells
Today's Tech News and Opinion