The last male northern white rhino died in 2018. Now only Najin and Fatu remain, two females living under 24-hour armed guard in Kenya. Their survival now depends on science. Najin is 35 years old and ...

A naturally occurring gene called Cyclin A2 (CCNA2), which turns off after birth in humans, can actually make new, functioning heart cells and help the heart repair itself from injury, including a ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Mayor Cara Spencer blamed the ...

Mitral regurgitation is the most prevalent valvular heart disease in humans. It's also common among dogs, especially older and smaller breed dogs. In both species, the mitral valve fails to close ...

Source: Richelle/Adobe Stock Failure is often seen as a roadblock, but what if it's a natural part of growth? Like a baby learning to walk, our stumbles shape our resilience. In this reflection, we ...

Human Reliability Analysis (HRA) is the systematic study of the likelihood and consequences of human error within complex socio-technical systems. It integrates ...

In Praise of Failure. By Costica Bradatan. Harvard University Press; 288 pages; $29.95 and £26.95 Failure conceals success, or so argues Costica Bradatan, a philosopher, in this imaginative but ...