Daphne O. Martschenko and Sam Trejo both want to make the world a better, fairer, more equitable place. But they disagree on ...

President Trump says he’s directing the Pentagon and other government agencies to identify and release files related to ...

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

AI such as ChatGPT is giving mental health advise to users. What impact will this have over the long term? Will society be better off or worse off, say 5 years from now?

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues ...

Both the UK and US Governments have pledged to end research using animals, but is such a goal realistic? And how might it change medical research? Talha Burki reports.

This is read by an automated voice. Please report any issues or inconsistencies here. I am living with ALS, or amyotrophic lateral sclerosis, often called Lou Gehrig’s disease. The average survival ...

If humans ever receive a message from intelligent aliens, the biggest challenge may not be how far away they are, but how to communicate at all. Our nearest star system is more than four light-years ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

It's not every day that an interstellar visitor drifts through our cosmic neighborhood-and this one barely glanced our way. Rare comet 3I/ATLAS made its closest approach to Earth just after midnight ...