Artist Marco Ortiga first noticed wave interference, or the effect known as moiré, while working as a production designer ...

The Europeans took a stand but struggled to build a coalition to push for more climate action at this year’s U.N. summit.

Six Flags Qiddiya City is officially opening on Wednesday, December 31, 2025. And yes — it’s huge. At 320,000 square metres, the park is bigger than all other Six Flags parks worldwide and sits right ...

Reaction wheels are useful things, typically used by satellites to keep themselves oriented the right way up in space. Turning the reaction wheel creates an equal and opposite torque in the spacecraft ...