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 ...