Euclidean geometry is the kind you were taught at school, the world of sines and cosines, and the square on the hypotenuse ...

Chalk is a fine-textured form of limestone. It is composed of several tiny fragments of the calcite shells or skeletons of ...

Physicists are learning to treat light not as an untouchable beam that simply passes through matter, but as something that ...

"The Romance of Reality" explains how life and consciousness can proliferate despite the seeming contradiction between ...

By inserting tiny imperfections into the stones, scientists open up possibilities in computing, encryption and sensors ...

Household gadgets have a way of sounding scarier than they are once someone attaches a giant number to them. The claim that a toaster quietly sheds 1.73 trillion particles every minute, even when it ...

The warming impact of hydrogen has been “overlooked” in projections of climate change, according to authors of the latest ...

Scientists have precisely measured two unstable atomic nuclei that play a crucial role in explosive X-ray bursts on neutron ...

Scientists found that sea ice cracks, pollution, and cloud formation interact to amplify Arctic warming faster than expected.

Supernova remnant Cassiopeia A, which sits within the Milky Way X-ray: NASA / CXC / SAO; Optical: NASA / ESA / STScI; IR: NASA / ESA / CSA / STScI / Milisavljevic et al., NASA / JPL / CalTech; Image ...

Measuring the electron affinity, a fundamental chemical property, has been challenging for rare elements due to sensitivity limitations. Here, the authors present a novel ion-trap technique capable of ...

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