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

On this day in 1967, one of the most iconic episodes of Star Trek: The Original Series aired – featuring a legendary scene ...

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 ...

The project focused on radio signals near the 21-centimetre wavelength, commonly used to study hydrogen gas in the Milky Way. The volunteers downloaded the SETI@home software to analyse data chunks, ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Vince Gilligan’s sci-fi brainchild, Pluribus, wrapped up its Season 1 on December 23, 2025. The finale, titled La Chica o El Mundo (The Girl or The World), delivered a cliffhanger setting the stage ...

In 1977, astronomers detected a powerful, narrowband radio signal that appeared to come from deep space. It lasted just 72 seconds — long enough to stand out, but too short to confirm its source. This ...

Abstract: Vegetation significantly affects radio signal attenuation, influenced by factors such as signal frequency, plant species, and foliage density. Existing attenuation models typically address ...

The most sensational story of the year for astronomers has been the discovery of the comet 3I/ATLAS, which was first observed on July 1, 2025 by NASA's Asteroid Terrestrial-impact Last Alert System ...

The first alien signal humanity detects might not come from a thriving civilization, but rather from one in decline, possibly sending a cry for help. That’s the central idea behind a new paper by ...

The first alien signal humanity detects might not come from a thriving civilization, but rather from one in decline, possibly sending a cry for help. That’s the central idea behind a new paper by ...