US government releases Epstein files with former President Bill Clinton photos
Physicists Propose First-Ever Experiment To Manipulate Gravitational Waves When massive cosmic objects such as black holes merge or neutron stars crash into one another, they can produce gravitational waves. These ripples move through the universe at the speed of light and create extremely small changes in the structure of space-time. Their existence was first predicted by Albert Einstein, and scientists confirmed them experimentally for the first time in 2015.
Let’s Encrypt Unveils New “Generation Y” Root and 45-Day Certificates Let’s Encrypt, the nonprofit certificate authority powering free TLS/SSL certificates for millions of websites, announced sweeping updates to its issuance policies. The changes introduce a new “Generation Y” root hierarchy, deprecate TLS client authentication, and progressively shorten certificate lifetimes to align with CA/Browser Forum requirements.