In addition to endogenous autofluorescence, scientists must also contend with obfuscating signals introduced during the experimental workflow. This non-specific signal can come from multiple sources, ...

The recurring signal is so precise it’s predictable right down to fractions of a nanosecond, making them a kind of cosmic atomic clock. When gravitational waves wash past – even very low frequency ...

Gravitational waves are ripples in the fabric of spacetime predicted by Albert Einstein’s general theory of relativity, first detected in 2015. But an expected corresponding low-frequency ...

The fabric of the universe is constantly rippling, according to astronomers who have discovered a background buzz of gravitational waves. These waves may be produced by supermassive black holes ...

Even in the best designs, noise and interference sneak in to reduce the signal-to-noise ratio (SNR), obscure desired signals, and impair measurement accuracy and repeatability. Digitizing instruments ...