NASA said it canceled a spacewalk planned for Thursday after an astronaut had an undisclosed medical issue on the ...

A planned spacewalk outside the International Space Station was scrapped because of what NASA called a "medical concern" with ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

Forty light-years away, seven Earth-sized planets orbit around a dim red dwarf star in one of the most tightly packed ...

BNPL plans look simple, but hidden costs and credit risks can quietly turn small purchases into bigger problems.

The Knicks had flaws last year despite a run to the Eastern Conference finals. Those flaws are still prevalent this season.

What does a comet have to do to stop looking like a smudge and start looking like a machine? Interstellar comet 3I/ATLAS ...