A new estimate of the ghostly particle’s maximum possible mass brings physicists a tad closer to understanding the universe.

There is also hollow core fiber (HCF), which some believe could herald a long-awaited paradigm shift. Hollow core fiber ...

An investigation of the changing behaviour of a single quantum bit through time has uncovered a tantalising similarity to the ...

A machine learning method has the potential to revolutionize multi-messenger astronomy. Detecting binary neutron star mergers is a top priority for astronomers. These rare collisions between dense ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory.

Physicists have taken a bold step beyond Einstein's special theory of relativity, proposing an expansion of special ...

Relativity Space has a new chief executive – and he doesn’t come from an aerospace background. But, Eric Schmidt does come ...

Time travel has long been a topic of science fiction, filled with thrilling possibilities and mind-bending problems. The most famous of these problems is the "grandfather paradox". If someone travels ...

Ronald Mallett, professor emeritus at the University of Connecticut, is most known for his theory on how time travel is ...

Other space companies have been scrambling to compete with SpaceX for years, but developing a reliable rocket takes slow, ...

The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

According to science, time travel is based on Einstein’s theory of special relativity, which he published in 1905. The German ...