A widely reported study relies on weak data, inaccurate statistics, and misleading references to support its claims.

In late June, we hosted this year's second Ars Live event, a conversation with climate scientist Zeke Hausfather, who holds ...

Our circumstances here on the wondrous, life-supporting Earth can give us a false understanding of what the universe is ...

Astronomers have discovered an Earth-sized exoplanet, TOI-2431 b, on a death spiral. The planet orbits its star in just five hours and 22 minutes, making it an exoplanet with one of the shortest orbit ...

Researchers have modeled sea level changes on thousand-year timescales for the past 540 million years. These insights offer ...

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

The left map illustrates the cumulative melt days on the Greenland Ice Sheet for the 2025 melt season through June 30. The ...

Rising heat is already affecting Europe’s economy, and researchers warn the losses in GDP and productivity will worsen in the ...

Experts predict near-term price instability for EVs and other vehicles due to Trump's tariffs, with potential leveling by ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

China's space authority has allocated a 200 kg payload on its Chang'e 8 lunar mission for international cooperation. Chang'e ...

But now that the deal is off, urban Democrats can stop backing expensive and destructive rural giveaways, and other Democrats ...