By Victoria Gill, Science correspondent, BBC News
US overdose deaths dropped in 2023, the first time since 2018
A second scourge is battering Brazil's flooded south: Disinformation
Unapologetic high school student is expelled for live streaming vicious school fight
Justin Timberlake set to bring his The Forget Tomorrow World Tour to Australia in 2025
Arnold Schwarzenegger's son Joseph Baena posts rare snap with mom Mildred for Mother's Day
Nicola Coughlan looks stylish in a black co
Brazil replaces injured goalkeeper Ederson in Copa America squad
Young South Koreans are increasingly drawn to Buddhism via social media
Insider Q&A: CIA's chief technologist's cautious embrace of generative AI
Bayern gives contracts to trio of promising teenagers