A tracking system for droughts in the U.S. marked a record last week: 48 out of 50 states made the list at once. Read More

Today’s teenagers were born into the global-warming crisis, but already it’s upending their adolescence — and will define their future. Read More

If you care about the future of this planet and the future of the human race, you cannot afford to sit out this election. Read More

Spaniards left bereft by extraordinary flooding understand the waters became unstoppable. But they say earlier warnings could have saved lives. Read More

A second Trump administration could stop defending the E.P.A. against lawsuits attacking its climate policies. Other effects might be more far-reaching. Read More

Se calcula que las estufas de gas recortan aproximadamente dos años de la vida de una persona promedio. Read More

Oil moguls are big donors to Donald Trump. But so are engineering firms, hedge fund managers, shipbuilders and others that profit from fossil fuels. Read More

The region is no stranger to storms like those that caused this week’s deluges. But global warming helps them pack a bigger punch, scientists said. Read More

The president’s senior climate adviser is expected to lead the American delegation at the U.N. talks in Azerbaijan. Read More

They emit harmful pollutants, which makes good ventilation crucial. Read More