Giraffe Bio aims its bespoke biomolecules at the looming copper shortage

As AI data centers and EVs drive up demand for copper, Giraffe Bio has unearthed a $6.4 million seed round to help miners extract more of the mineral.

TechCrunch Disrupt 2026 starts tomorrow: Your final chance to secure up to $100 ticket savings

Tomorrow at 8 a.m. PT, it all begins. 10,000+ founders, investors, and tech operators will gather at San Francisco’s Moscone West for TechCrunch Disrupt 2026 for three days of ideas, connections, and startups shaping what comes next. This is your last …

48 hours to TechCrunch Disrupt 2026 — hear directly from the people building what’s next

Less than 48 hours, TechCrunch Disrupt 2026 starts in San Francisco’s Moscone West. Save up to $100 on your pass before prices increase at the door, plus get 50% on a second pass. Or score other deals.

3 days to TechCrunch Disrupt 2026: Meet the startups before they hit mainstream

TechCrunch Disrupt 2026 takes place October 13-15 in San Francisco. Over 300 startups will show what they’ve built to 10,000 tech leaders. Plus, 250+ speakers are ready to share insights across 200+ sessions. Register before doors open to save up to $1…

Batteries are now cheaper than natural gas turbines used at many data centers

Batteries are now cheaper than natural gas turbines as the data center boom pushes prices up.

TechCrunch Disrupt 2026 starts in 4 days — lock in your pass savings of up to $100 before prices rise

Four days until TechCrunch Disrupt 2026 starts, when 10,000 founders, investors, and tech leaders gather in San Francisco’s Moscone West on October 13-15. Save up to $100 on your price. Plus, save 50% on a second pass of the same type.

SpaceX alumni nab $100M to rethink shipping with autonomous freight trains

Parallel Systems raised $100M to scale production of its autonomous electric rail vehicle, which can shuttle thousands of pounds of freight up to 500 miles.

Get hands-on: The full lineup of interactive roundtables at TechCrunch Disrupt 2026

From Nvidia and Chime to Obvious Ventures and Anthropic, explore the entire roundtable agenda at TechCrunch Disrupt 2026. Register now to save up to $100 on your pass and get a second pass at 50% off.

6 days to TechCrunch Disrupt 2026: Save on your pass before doors open

In 6 days, 10,000+ people from across the global startup and tech ecosystem will come together at San Francisco’s Moscone West for TechCrunch Disrupt 2026. If you’re planning to be one of them, don’t wait to register your ticket before prices increase …

Type One Energy raised $200M to build a fusion power plant by 2034

Type One Energy is betting that its lean approach to fusion power will get a power plant on the grid faster, and investors have rewarded it with $200 million.