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TechCrunch Jun 30, 2026 at 15:01 Startups Rising Hot

Arcturus could halve the grid’s electrical losses using its nano-infused copper

Stealthy startup Arcturus uses lasers to infuse carbon nanomaterials into copper, dramatically improving its ability to conduct electricity.

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Jun 30, 2026 at 17:00 TechCrunch

Threads adds new features to Live Chats as it expands access

The updates include translations, new tools for hosts, and more.

Jun 30, 2026 at 16:09 TechCrunch

Blue Origin still doesn’t know why its New Glenn rocket blew up last month

But the company is still claiming that New Glenn will return to flight this year.

Jun 30, 2026 at 15:32 TechCrunch

Tesla starts testing Cybercab without pedals or a steering wheel in Austin

The company may finally be ready to try to deliver on Elon Musk's years-long promise of launching a robotaxi network of its own.

Jun 30, 2026 at 15:01 TechCrunch

Arcturus could halve the grid’s electrical losses using its nano-infused copper

Stealthy startup Arcturus uses lasers to infuse carbon nanomaterials into copper, dramatically improving its ability to conduct electricity.

Jun 30, 2026 at 15:00 TechCrunch

Podcasting platform Riverside enters the newsletter publishing game

Users will be able use AI to create newsletters based on their recordings.

Jun 30, 2026 at 15:00 TechCrunch

Amazon launches new $1 billion FDE org, following OpenAI and Anthropic

Engineers on the new team will embed within companies to deploy purpose-built agents, focusing on fast deployments and customer self-suff...

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TechCrunch Jun 30, 2026 at 15:00 Startups
Rising Hot

Amazon launches new $1 billion FDE org, following OpenAI and Anthropic

Engineers on the new team will embed within companies to deploy purpose-built agents, focusing on fast deployments and customer self-sufficiency.

Signal weather

Momentum is building quickly, so this card is a good early entry point into the topic.

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Fresh coverage with immediate momentum.

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TechCrunch Jun 30, 2026 at 17:00 Startups
Rising Hot

Anthropic’s Claude Science bets on workflow, not a new model, to win over scientists

Anthropic's Claude Science is a workbench that gives scientists one environment to do computational research, saving them from the need to bounce between databases, pipelines, a...

Signal weather

Momentum is building quickly, so this card is a good early entry point into the topic.

Why now

Fresh coverage with immediate momentum.