Today, crosshairs are typically made of metal or synthetic fibres. However, there was a time when nature provided the perfect ...

Advanced alien civilizations might not be whispering across the cosmos with radio waves at all, but instead flickering like ...

"We're going to do it in three years, and we're going to do it for a ridiculously low price," Pete Klupar, executive director ...

A first look at Canon-powered Vaonis Hyperia – a smart telescope that brings professional observatory-level astrophotography ...

Optical 3D metrology enables fast, non-contact surface roughness measurement of defects and roughness for precise ...

On Wednesday evening, former Google CEO Eric Schmidt and his wife, Wendy, announced a major investment in not just one ...