Researchers point to hormones and the 'Coolidge effect' as drivers of fading desire in long-term relationships, but say stress management and emotional connection can help couples sustain intimacy over time

As drug developers grapple with partial efficacy and uneven patient response, Tel Aviv-based biotech company Immunai is building an AI-powered immune atlas to explain how therapies work in the body

Pedro Almodóvar, Rodrigo Sorogoyen and Los Javis all land in competition as Thierry Frémaux unveils a prestige-heavy 2026 lineup led by arthouse heavyweights, with Park Chan-wook heading the jury and Peter Jackson and Barbra Streisand set for honorary Palmes