New York Times - Science

In one demonstration, a former singer sang a musical scale. Afterward she cried tears of joy.Casey Harrell, an activist who lost his voice to A.L.S., in 2024. He has been using the system since 2023, generating nearly 2 million words over two years.

Several countries that rely heavily on fossil fuels want to delay the next round of scientific assessments that governments use to inform their climate policies.Outside the United Nations climate summit in Antalya, Turkey, on Friday.

The audacious maneuver planned for Friday is a key step toward the company’s goal of making rockets fully reusable.The Super Heavy booster for Starship preparing for launch ahead of Flight 15 at SpaceX’s Starbase in Texas on Wednesday.

Male Franciscana dolphins are exceptional babysitters. Scientists are trying to figure out if they are thoughtful fathers or just hope to be.

Leaders at COP31 are confronting a new reality as global warming enters the “unsafe zone.”Demonstrators this week at the United Nations climate conference in Antalya, Turkey.