If the country shall truly go for ballots this year, the NEC should break free from the assumption that external electoral ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

When astronomers observe distant exoplanets, they sometimes encounter a frustrating result: instead of revealing the chemical fingerprints of an atmosphere, the data appear almost completely flat.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Add Yahoo as a preferred source to see more of our stories on Google. Brian Johnson: designed the fondly remembered Eagle transporter for Space: 1999 Brian Johnson, who has died aged 86, was an ...

Scientists explore the Fermi paradox, suggesting that alien civilisations may self-destruct before becoming detectable, ...

From a primordial tree at the dawn of time to machine civilizations and their eventual collapse, this fictional world covers ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Another powerful new artificial intelligence model from China took the U.S. tech industry by surprise Friday, the latest sign ...

The discovery of thousands of exoplanets has intensified speculation about whether complex life could evolve beyond Earth ...

Climate activist Sonam Wangchuk has a long history of challenging the status quo and refusing food to highlight his causes.