"This archaeological discovery pushes the construction date of the Great Wall back to the Western Zhou period, establishing ...

The project had quick results, and species such as rails and cactus finches began to reappear on nearby Pinzon Island after ...

The mission will be the first all-female space crew since cosmonaut Valentina Tereshkova’s solo spaceflight, which made her ...

O fficials from the Central Utah Water Conservancy District have begun sending around 87 billion liters of water from Utah ...

When we measure the speed of light, it's always in two directions. Measuring it in one direction may be impossible.

There are a number of other vaccines that are part of the CDC’s recommended childhood vaccination schedule that generally don ...

Find out what you should do with that Tylenol that's been collecting dust at the back of your bathroom cabinet.

A team of researchers in Japan has created the world's smallest shooting game, played by manipulating nanoparticles less than ...

The images come from NASA's image archive Gateway to Astronaut Photography of Earth. They were taken in rapid succession, ...

The work elucidates how it came to pass. Obliquity causes variation in seasonality over a 41,000-year period, which affects how much total energy the higher latitudes get in summer. Precession changes ...

A video that has gone viral in the last few days shows two artificial intelligence (AI) agents having a conversation before switching to another mode of communication when they realize no human is ...

The narwhals would also use their tusks to probe and investigate objects with “remarkable dexterity”, according to the researchers. It’s possible that the tusk is capable of sensing changes in water ...