YourStory presents the daily news roundup from the Indian startup ecosystem and beyond. Here’s the roundup for Monday, December 22, 2025.

POET Technologies is upgraded from Hold to Buy due to the Marvell-Celestial AI deal. Click here to read my latest analysis of ...

Discover how the Luhn Algorithm verifies credit card accuracy, supports secure transactions, and helps prevent errors in inputting Social Security numbers.

The Ethereum network's switch to ZK proofs is as big a change as The Merge in 2022. Here's how it's expected to roll out across 2026.

A year has, arguably, never been more consequential for TikTok than 2025. It both began and ended with the social media platform facing an uncertain future in the United States as a potential ban ...

Can data centers be efficient and green? Learn how automation is making real-time energy and emissions control possible.