Elon Musk has fathered his thirteenth child, author Ashley St. Clair announced on Friday, Feb. 14. She shared that they welcomed the child five months ago.

Science fiction author Adrian Tchaikovsky on the science that inspires his novels, his distaste for "humanocentric" ...

Andrew is the ABC's defence correspondent and has covered federal parliament since 2004. He joined the ABC in 2010 and has reported from Afghanistan, Iraq, the United States and Europe, as well ...