Since its inception in 1978, in vitro fertilization (IVF) has provided a pathway to parenthood for millions, with over 8 ...

Following injury, many organs are capable of rapid regeneration of necrotic tissue to regain normal function. In contrast, ...

Speciation is the process by which a single species gives rise to two daughter species, which are genetically distinct and eventually unable to interbreed. Speciation can occur as a result of ...