Poor sleep may link extreme heat to suicide risk

• by Andrea Surnit

• November 12, 2026

FDA approves tau PET imaging agent

The F18-labeled agent is indicated for brain PET imaging to identify tau neurofibrillary tangle pathology.

• by Kathryn Wighton

• August 14, 2026

• 2 min

Annual dementia cases may double by 2050

A global analysis reveals differences in dementia incidence by sex and country income, with implications for future prevention and care.

• by Andrea Surnit

• October 20, 2026

• 4 min

Suicide among older adults in Ireland: a national case series of coronial data, 2015–2020

• by M Isabela Troya, Paul Corcoran, Anne M Doherty, Katerina Kavalidou, Caoimhe Lonergan, Faraz Mughal, Ella Arensman, Michael J Norton, on behalf of the Lived Experience Advisory Group

• July 14, 2026