When we look at the world, our brain doesn’t just recognize objects such as “a dog” or “a car,” it also understands the broader meaning, like what’s happening, where it’s happening, and how everything fits together. But for years, scientists didn’t have a good way to measure that rich, complex understanding.When we look at the world, our brain doesn’t just recognize objects such as “a dog” or “a car,” it also understands the broader meaning, like what’s happening, where it’s happening, and how everything fits together. But for years, scientists didn’t have a good way to measure that rich, complex understanding.Computer Sciences[#item_full_content]

Fuel cells are energy solutions that can convert the chemical energy in fuels into electricity via specific chemical reactions, instead of relying on combustion. Promising types of fuel cells are direct methanol fuel cells (DMFCs), devices specifically designed to convert the energy in methyl alcohol (i.e., methanol) into electrical energy.Fuel cells are energy solutions that can convert the chemical energy in fuels into electricity via specific chemical reactions, instead of relying on combustion. Promising types of fuel cells are direct methanol fuel cells (DMFCs), devices specifically designed to convert the energy in methyl alcohol (i.e., methanol) into electrical energy.Energy & Green Tech[#item_full_content]

A new approach called open ad-hoc categorization (OAK) helps AI systems dynamically reinterpret the same image differently depending on the categorization context, rather than using fixed visual interpretation. A University of Michigan-led study on this topic was presented in June 2025 at the IEEE Conference on Computer Vision and Pattern Recognition (CVPR) in Nashville, Tennessee.A new approach called open ad-hoc categorization (OAK) helps AI systems dynamically reinterpret the same image differently depending on the categorization context, rather than using fixed visual interpretation. A University of Michigan-led study on this topic was presented in June 2025 at the IEEE Conference on Computer Vision and Pattern Recognition (CVPR) in Nashville, Tennessee.Machine learning & AI[#item_full_content]

Imagine trying to make an accurate three-dimensional model of a building using only pictures taken from different angles—but you’re not sure where or how far away all the cameras were. Our big human brains can fill in a lot of those details, but computers have a much harder time doing so.Imagine trying to make an accurate three-dimensional model of a building using only pictures taken from different angles—but you’re not sure where or how far away all the cameras were. Our big human brains can fill in a lot of those details, but computers have a much harder time doing so.Engineering[#item_full_content]

OpenAI on Wednesday said it was letting the US government use a version of ChatGPT designed for businesses for a year, charging just $1 for the service.OpenAI on Wednesday said it was letting the US government use a version of ChatGPT designed for businesses for a year, charging just $1 for the service.Machine learning & AI[#item_full_content]

A team of researchers have developed and successfully tested a world-first roadside technology designed to prevent animal–vehicle collisions in regional Australia.A team of researchers have developed and successfully tested a world-first roadside technology designed to prevent animal–vehicle collisions in regional Australia.Automotive[#item_full_content]

Figma’s IPO success is ‘a little bit of a meme stock,’ says Sapphire Ventures’ Jai Das

Figma managed something rare in today’s market: it survived a failed Adobe acquisition, stayed independent, and went public on its own terms. But its post-IPO performance tells a more complex story about startup exits in 2025. “This is a little bit of a meme stock,” said Jai Das, president and partner at Sapphire Ventures, on […]Figma managed something rare in today’s market: it survived a failed Adobe acquisition, stayed independent, and went public on its own terms. But its post-IPO performance tells a more complex story about startup exits in 2025. “This is a little bit of a meme stock,” said Jai Das, president and partner at Sapphire Ventures, on[#item_full_content]

The Southeastern Pennsylvania Transportation Authority piloted a new enforcement tool in Philadelphia in 2023: AI-powered cameras mounted on seven of its buses. The results were immediate and dramatic: In just 70 days, the cameras flagged over 36,000 cars blocking bus lanes.The Southeastern Pennsylvania Transportation Authority piloted a new enforcement tool in Philadelphia in 2023: AI-powered cameras mounted on seven of its buses. The results were immediate and dramatic: In just 70 days, the cameras flagged over 36,000 cars blocking bus lanes.Automotive[#item_full_content]

U.S. state legislatures are where the action is for placing guardrails around artificial intelligence technologies, given the lack of meaningful federal regulation. The resounding defeat in Congress of a proposed moratorium on state-level AI regulation means states are free to continue filling the gap.U.S. state legislatures are where the action is for placing guardrails around artificial intelligence technologies, given the lack of meaningful federal regulation. The resounding defeat in Congress of a proposed moratorium on state-level AI regulation means states are free to continue filling the gap.Machine learning & AI[#item_full_content]

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