Two independent studies suggest that thousands of submarine volcanoes in the Pacific Ocean and offshore Africa are likely to have resulted from two high-temperature structures in the lower mantle, ...

Nature reports a demonstration of a ‘televisor’, and the British Government makes a generous endowment, in our weekly dip into the magazine’s archive.

The model has been shut down for 2½ weeks due to security concerns, roiling the artificial-intelligence industry. The growing use of AI agents is set to increase corporate AI token spend, and some ...