TopTechTrends

America was winning the race to find Martian life. Then China jumped in.

February 26, 2026
To most people, rocks are just rocks. To geologists, they are much, much more: crystal-filled time capsules with the power to reveal the state of the planet at the very moment they were forged.  For decades, NASA had been on a time capsule hunt like none other—one across Mars. Its rovers have journeyed around a…

Roundtables: Why 2026 Is the Year for Sodium-Ion Batteries

February 25, 2026
Listen to the session or watch below Sodium-based batteries could be a cheaper, safer alternative to lithium-ion, and the technology is finally making its way into cars—and energy storage arrays on the grid. Sodium-ion batteries are one of MIT Technology Review’s 10 Breakthrough Technologies of 2026 list, and this subscriber-only discussion explains why. Watch a…

Welcome to the post-hype crypto market

February 25, 2026
Crypto is creeping back into the startup conversation, but at ETHDenver last week, the buzz was as much about Washington as it was about tokens. Policy shifts are rippling through the market as Tether and stablecoins face scrutiny, players like Stripe re-enter the conversation, and startups either find traction or flame out. The hype cycle is over, or at least taking a break. So what comes next?  On […]