Even more unexpectedly, I have been able to make tennis-ball towers consisting of layers of four balls (4 n + 1) and five ...

A quarter of a century after he started writing his “Critical Point” column, Robert P Crease reveals his underlying message ...

A proposed experiment that would involve trapping atoms on a two-layered laser grid could be used to study the mechanism ...

Brain–computer interfaces (BCIs) enable the flow of information between the brain and an external device such as a computer, ...

“At low temperatures, models of reactivity must include the effects of the permanent electric dipoles and quadrupole moments ...

A team of researchers in Switzerland, Germany and the US has observed clear evidence of quantum mechanical interference ...

Analysing electrons: Installation of the inner electrode system of KATRIN's Main Spectrometer. (Courtesy: Markus Breig, KIT) Researchers from the Karlsruhe Tritium Neutrino experiment (KATRIN) have ...

The verification e-mail to complete your account registration should arrive immediately. However, in some cases it takes longer. Don't forget to check your spam folder. Matin Durrani reports from the ...