Zigging when most are zagging, ex-Meta CTO raises $250M climate fund

Mike Schroepfer’s Gigascale Capital has raised a large fund to back founders building climate-friendly solutions for the world’s energy and material shortages.

Today is the last day to apply to speak at TechCrunch Disrupt 2026

Submit your session topic before today ends for a chance to speak at TechCrunch Disrupt 2026. Apply now to share your insight and help shape the conversations defining the tech industry.

Final 24 hours to save up to $410 on your TechCrunch Disrupt 2026 ticket

You now have until tonight at 11:59 p.m. PT to lock in Early Bird savings of up to $410 for TechCrunch Disrupt 2026 before prices increase. Join 10,000+ tech leaders in October for one of the most anticipated tech events of the year. Register now.

2 days left: Lock in ticket savings of up to $410 to TechCrunch Disrupt 2026

Savings of up to $410 on TechCrunch Disrupt 2026 tickets end tomorrow, May 29, 11:59 p.m. PT. Register now to save and join 10,000+ tech leaders on October 13-15 in San Francisco.

With a new $100M raise, Princeton’s Thea Energy is now a top-funded fusion startup

Thea Energy’s pixel-inspired magnets could give its power plant plans a boost. The fusion startup hopes to get a commercial reactor working by 2034.

Startup Battlefield 200 applications close today: Nominate a founder or submit your startup

Today is the final day to apply or nominate a startup for Startup Battlefield 200. Once the clock strikes 11:59 p.m. PT, the window closes on your chance to compete for $100,000 in equity-free funding, gain global visibility, connect directly with inve…

TechCrunch Disrupt 2026 Early Bird ticket savings end in 3 days

There are only 3 days left to save up to $410 on your ticket to TechCrunch Disrupt 2026. Early Bird pricing ends May 29 at 11:59 p.m. PT, and once the deadline passes, ticket prices increase. If you plan to attend one of the most influential gatherings…

Trump administration wants nuclear startups to use plutonium for their reactors

The U.S. government is sitting on dozens of tons of weapons-grade plutonium. It’s hoping startups can find a use for it.

TechCrunch Disrupt 2026 Early Bird ticket rates end May 29

Save up to $410 on your TechCrunch Disrupt 2026 pass before prices increase on May 29 at 11:59 p.m. PT. Register here to join the tech epicenter in San Francisco.

Startup Battlefield 200 applications close in days: Apply before May 27

The deadline to apply or nominate for Startup Battlefield 200 is May 27. This is your shot at VC access, global visibility, TechCrunch coverage, and $100,000. Apply now.