Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Abstract: We propose and experimentally demonstrate a novel bi-directional gate recurrent unit based demodulator for Visible Light Communication system, achieving improved BER performance with 35% ...

Laser Communications could reshape military space networks as research shows adaptable laser links nearing use.

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Tiny, artificial earthquake-like waves generated by lasers may be the key to smaller, faster, and more efficient computer ...

Alienware’s new AW3425DW is a worthy successor to one of our favorite ultrawide gaming monitors, bringing 240Hz QD-OLED goodness to a much lower price point. It’s faster, more color accurate, and just ...

Stacking light-generating layers in ‘tandem’ light-emitting diodes (LEDs) can enhance performance, but achieving efficient and stable tandem LEDs made with perovskite materials has remained a ...

For most people, the loss of a sense such as sight is devastating, not only for intensifying vulnerability, but for undermining quality of life. While prostheses can be functionally useful, they can’t ...

Abstract: In this paper, we propose a novel cooperative relay-based resource and learning optimization (CRRLO) scheme that extends device connectivity, balances learning contributions, and coordinates ...