You can be moving at extraordinary speed and still feel completely stationary. The reason comes down to the difference between velocity and the changes in motion your body can actually detect.

Solar Cycle 25 is the current solar activity cycle that began in December 2019, marking a solar minimum. In the solar ...

Neither famous number is as simple as it first sounds. The real question is how much uncertainty each one can realistically ...

Climate and Earth system modelling is the use of mathematical representations of key components and properties of the atmosphere, ocean and biosphere to construct computer models. These models – which ...

Earth’s core has been holding onto materials from the planet’s earliest days for roughly 4.5 billion years. Now, scientists ...

A simulated system's ending was fixed from the first moment, yet none of the programs tested could predict it until clues formed as it ran.

Despite what photos suggest, Earth is not perfectly round. Our home planet is actually a lumpy “oblate spheroid” that bulges ...

Deep beneath Japan’s Kikai caldera, a massive magma reservoir is refilling 7,300 years after one of the most powerful ...

Japanese space agency JAXA has successfully launched a mission to visit the moons of Mars — and bring a sample back to Earth.

Most scientists think that Earth and Mars took shape this way from rocky pieces swirling around the young sun around 4.5 ...

Earth and Mars may have formed through very different processes, despite developing as neighbors in the early solar system.

Can Europe continue to sustain one of the world's most ambitious social models while falling increasingly behind its major ...