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Paleontologists in China have discovered the oldest chemically verified amber ever found, dating to 385 million years ago. That's approximately 140 million years before dinosaurs roamed Earth. The previous record holder was ...

India launched its first hydrogen-powered train Friday, joining a small group of nations testing the technology as part of efforts to decarbonize rail transport and cut dependence on fossil fuels.

Playing board games can be fun, challenging, infuriating and a great way to pass the time. They can also help scientists understand how we solve new problems.

Artificial intelligence should not be dominated by a single country, China's President Xi Jinping said Friday at a major technology conference in Shanghai, urging international cooperation on its development.

India rolled out its first Indigenously built, hydrogen-powered train on Friday, a move aimed at expanding the use of clean energy in its vast rail network.

Heavy, pungent wildfire smoke darkened skies in the U.S. on Thursday from the Great Lakes to parts of the East Coast, reducing visibility and prompting warnings that breathing the air outside could be dangerous.

SpaceX's mega Starship rocket came within a second or so from blasting off on a test flight Thursday, but some of the engines failed to ignite, triggering a launch abort amid billowing clouds of smoke and vapor.

Federal safety investigators looking into a runaway Tesla that killed a grandmother in her home say the driver had pressed the accelerator to full speed, suggesting the vehicle's self-driving software was not to blame.

A research team at Fujita Health University led by Professor Tsuyoshi Miyakawa has uncovered a novel mechanism of cellular plasticity in which repeated neuronal stimulation can durably alter the identity of mature neurons. ...

In a single experiment, physicists have measured the "excess" emission of high-energy gamma rays from more than a dozen heavy, unstable atomic nuclei. Mapping the gamma-ray emissions of so many isotopes produced in nuclear ...

University of Arizona researchers have demonstrated a promising new application for graphene nanoribbons, a nanoscale semiconductor material with the potential to withstand extreme environments. The team's findings could ...

Astronomers using NASA's James Webb Space Telescope have discovered a giant planet outside our solar system, called an exoplanet, hiding within one of the most intensely studied planetary systems in the Milky Way galaxy.