Everyone in tech agrees we’re in a bubble. They just can’t agree on what it looks like — or what happens when it pops. MIT Technology Review Explains: Let our writers untangle the complex, messy world ...

Three Harvard faculty said they think fears that an artificial intelligence bubble will burst — leading stock prices to collapse in the wake of soaring investments into AI companies — are overblown ...

(Bloomberg) — It’s been three years since OpenAI (OPAI.PVT) set off euphoria over artificial intelligence with the release of ChatGPT. And while the money is still pouring in, so are the doubts about ...

Hawaii’s Kilauea—one of Earth’s most active volcanoes—is bringing the drama. On December 6 lava fountains in the Halema‘uma‘u crater at the shield volcano’s summit spewed more than 1,000 feet into the ...

The valuations of some artificial intelligence companies are approaching those of the dot-com boom. But investors worry that pulling money from today’s market risks future gains. Note: Data is plotted ...

It was the 38th eruption since the current series began in December 2024. Another spectacular eruption at one of the most active volcanoes in the world has destroyed the live camera volcanologists use ...

A new analysis aims to answer a longstanding question about why the plague reached Europe when it did—and why it spread so quickly. The plague known as the Black Death arrived in southern Europe in ...

OpenAI CEO Sam Altman's comments helped spark concerns about an AI bubble. Mark Cuban says he doesn't see similarities to the dot-com bubble. There's disagreement, even among business leaders and tech ...

A newly analyzed set of climate data points to a major volcanic eruption that may have played a key role in the Black Death’s arrival. Cooling and crop failures across Europe pushed Italian states to ...

The Black Death may have killed more than half of Europe's population within just a few years. Trionfo della Morte, attributed to Buonamico Buffalmacco, photographed in Pisa by Martin Bauch An ...

Hawaii Island's Kilauea volcano began erupting on Sunday, Nov. 9, drawing in hordes of visitors to Hawaii Volcanoes National Park eager to witness the natural spectacle. As one of the world's most ...

Looking to 2026, the debate among investors is whether to rein in AI exposure ahead of a potential bubble popping or double down to capitalize on the game-changing technology. “We’re in the phase of ...