A century ago, physics had its Darwinian moment — a change in perspective that was as consequential for the physical sciences as the theory of evolution by natural selection was for biology. An ...

The year 2024 has now been confirmed to have breached the 1.5 degree Celsius global warming threshold, becoming the first calendar year to do so. The annual average temperature of Earth’s surface in ...

ACA subsidies, dissatisfaction with health costs, Trump’s policy plans, bird flu testing, flu rates, cancer in young people, and more ...