Solana's biggest upgrade in history is now live for testing. Here's what Alpenglow actually changes.

The upgrade replaces Proof of History and TowerBFT, the two systems that have defined Solana since launch, with a new ...
Security Boulevard

The 2026 Guide to Post-Quantum AI Infrastructure Security: Protecting Model Context Protocol (MCP)

Secure your AI infrastructure by 2026. Learn to defend Model Context Protocol (MCP) against Store Now, Decrypt Later (SNDL) attacks with hybrid cryptography.
CNET

Starlink Hikes Prices for Nearly 3 Million US Customers. Just One Plan Escaped

Starlink is about to get more expensive for its nearly 3 million customers in the US, as it raises prices on almost all plans ...

AMD is bringing FSR 4 to older Radeon cards, but you’ll have to wait

AMD confirms FSR 4 upscaling for RDNA 3 in July 2026 and RDNA 2 in early 2027. That includes RX 7000 and RX 6000 series, ...

FSR 4 upscaling is finally coming to older Radeon GPUs, and the image quality gains are real

AMD's gaming and graphics VP, Jack Huynh, recently confirmed that Radeon RX 7000 graphics cards will begin supporting FSR 4.1 this summer, with support for RX ...