Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

Credit: Axiom Space WASHINGTON — Axiom Space is revising the assembly sequence for its commercial space station, a move it says will allow it to get to a free-flying station sooner while ...

Want to see Mars at its brightest in January? The best telescopes for seeing planets give you the clearest views of our celestial neighbors. The new year is a great time to test out your ...

The best telescopes for various purposes and budgets — from beginner to smart telescopes and everything in between. Get the perfect setup before Mars reaches opposition in January. The best ...

In February 2024, a series of circular tube maps appeared at a clutch of Circle line stations as part of a promo for some new Samsung phone tech. It was an astute little stunt, but certainly not ...

The Lumix ZS99 / TZ99 packs a Leica lens with a whopping 30x optical zoom – a 24-720mm range that's way more versatile than your smartphone, and which can be doubled digitally to 60x using ...

The unicameral National Assembly voted 204 to 85 on Saturday to impeach Yoon, the second such vote in eight days. Three members abstained and eight votes were declared invalid. The vote was done ...

Nearly three months after the Union Cabinet accepted the recommendations of the high-level committee chaired by former President Ram Nath Kovind on holding simultaneous polls, it approved two Bills on ...

The United Nations General Assembly has voted overwhelmingly to demand an immediate ceasefire in the Gaza Strip and expressed support for the work of the UN’s agency for Palestinian refugees ...

The General Assembly adopted two key resolutions on Wednesday night, demanding an immediate, unconditional, and permanent ceasefire in the Gaza Strip and the release of all hostages. It also ...