Semafor • Oct 8, 2025
Tesla price cuts leave investors underwhelmed
Tesla unveiled lower-cost versions of its most popular models in order to boost flagging sales in the face of China's go dominance.
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Semafor • Oct 8, 2025
JP Morgan CEO says bank’s AI investment has already paid off
The company invests about $2 billion a year in AI, but has reduced headcount and improved efficiency to save at least the same amount, Dimon said.
Semafor • Oct 8, 2025
Nobel Prize in Chemistry awarded for work on porous metals
Susumu Kitagawa, Richard Robson, and Omar Yaghi discovered that copper ions could be used to create a crystal with large cavities within it.
Semafor • Oct 8, 2025
Circular investment deals by major AI companies spark ‘bubble’ fears
A string of mutual investments between xAI, Nvidia, OpenAI, and AMD has sparked concerns.
Semafor • Oct 7, 2025
AI may soon make Nobel-level discovery, scientists predict
“It’s almost certain” that AI will reach that level eventually, one researcher told Nature.
Semafor Podcasts • Oct 7, 2025
M-KOPA Co-Founder and CEO Jesse Moore from Semafor’s Next 3 Billion Studio
Semafor • Oct 7, 2025
OpenAI's massive spending raises sustainability questions
As the eye-watering AI investment deals keep coming, skeptics are starting to question where the funds are coming from.
Semafor • Oct 7, 2025
Global renewable energy generation surpasses coal for first time
China and India largely drove the rise in renewables and met much of the world’s growing appetite for electricity.
Semafor • Oct 7, 2025
Trump’s cuts hurt climate tech favored by Big Tech and Big Oil
Carbon removal is one nascent sector where the US has a chance to outcompete China.
Headlines
236 headlinesHealth Department Will Mine Unverified Vaccine Injury Claims With New AI Tool
Mother Jones •
Reclaiming water from contaminated brine can increase water supply and reduce environmental harm
The Conversation •
Data centers told to pitch in as storms and cold weather boost power demand
The Conversation •
NASA’s Artemis II plans to send a crew around the Moon to test equipment and lay the groundwork for a future landing
The Conversation •
Building with air – how nature’s hole-filled blueprints shape manufacturing
The Conversation •
Whether it’s Valentine’s Day notes or emails to loved ones, using AI to write leaves people feeling crummy about themselves
The Conversation •
From ski jumping to speedskating, winter sports represent physics in action
The Conversation •
Is the whole universe just a simulation?
The Conversation •
Trump’s IRS Leak Suit Pulls Back the Curtain on a Government That Can’t Protect Its Own Data
Scheer Post •
Short on resources, special educators are using AI – with little knowledge of the effects
The Conversation •
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