Astronomy

Image: Westerlund 1, an eye-catching star cluster

Westerlund 1, the biggest and closest “super” star cluster to Earth, dazzles in this image released on July 23, 2025. This view combines X-ray data from NASA’s Chandra X-ray Observatory (in pink, blue, purple, and […]

Social Sciences

Philosophical framework rethinks the ethics of disability

Researchers at Hiroshima University (Japan) have introduced a new philosophical framework—”conditional bad-difference view” (Conditional BDV)—to understanding ethically important features of disability. Published in the journal Bioethics, Conditional BDV offers a nuanced way to think about […]