Biomedicine and bioengineering have often been at the cutting edge of health care. Major breakthroughs from the field — like X-rays, biosensors, IVF and cell therapies — sometimes change how doctors approach patient care in…

There are many things people don’t know about space — too much for the human brain to comprehend. Many aren’t focusing on universal unknowns, but on how astronauts can send tweets. Do they have WiFi…