Bull sharks have ‘friends’
Peer-Reviewed Publication
Updates every hour. Last Updated: 29-Apr-2026 23:17 ET (30-Apr-2026 03:17 GMT/UTC)
Bull sharks form social relationships with specific “friends”, new research reveals.
A University of Florida study reveals that people living in tourism hotspots respond differently to thoughts of mortality compared to those in other communities
The Brain & Behavior Research Foundation (BBRF) today announced it will award $1 million in Distinguished Investigator Grants to 10 senior scientists conducting innovative research in neurobiological and behavioral science. The $100,000, one-year grants will support studies focused on critical mental health challenges, including depression, autism spectrum disorder, PTSD, bipolar disorder, schizophrenia, cocaine use disorder, and chronic cannabis use. The awards are funded by the WoodNext Foundation and mark the third year of a five-year, $5 million commitment to support BBRF’s Distinguished Investigator Grants program.
A new study explores how the economic and social class of Americans changed after the Great Recession.
From climate action to public health, even widely supported solutions often fail to gain momentum. Researchers at the University of Zurich now show why: people differ in how much social support they need before changing their behavior. Measuring these individual “tipping points” could help make social change campaigns more effective.