The challenges of interstellar travel are immense. However, one scientist has proposed an easier (albeit very slow) way to move between stars: let free-floating planets carry us. If she's right, it could change how we search for life elsewhere in the universe.

The spy agency is known for its sometimesquestionable tactics and violations of other nations' sovereignty in order to carry out its duties. And sometimes those actions, while alarming and despicable, may even be justified for national security. But now the CIA just got exposed for the most massive conspiracy of...

Posted on 6 February 2020 New research has deciphered how rogue communications in blood stem cells can cause Leukaemia. The discovery could pave the way for new, targeted medical treatments that block this process. Blood cancers like leukaemia occur when mutations in stem cells cause them to produce too many blood cells.