SpaceX Prepares for Starship Flight, AI Experts Warn of 'Human Extinction' Risks, New Male Contraceptive Breakthrough, FDA Rejects MDMA Therapy, and more...

(0:10): SpaceX Gears Up for Starship Test Flight and Starlink Satellite Launch Tonight(1:59): AI Experts Warn of 'Human Extinction' Risks, Urge Stricter Safeguards and Transparency(3:56): Breakthrough Male Contraceptive Gels Show High Effectiveness, Phase 3 Trials Next(6:25): FDA Panel Rejects MDMA Therapy for PTSD: Safety Concerns and Trial Design Issues Highlighted(8:22): Three Young Hikers Discover Rare Juvenile T. Rex Fossil in North DakotaTo subscribe visit https://www.brief.news.For more updates in your inbox each morning visit www.brief.news. Image credit: 𝐀𝐈 𝐦𝐨𝐧𝐤𝐬.𝐢𝐨