This Week in Science: Creatine's effect on cancer, a dinosaur-era 'turducken', and much more!First up: JWST has closely examined two stars that were promising candidates for alien 'megastructures'. In bad news for E.T. hopefuls, however, it turns out both signals are caused by rare alignments.Also this week:

Creatine has a surprising effect on cancer

A fossil from Australia tells an incredible story

Hundreds of ancient hidden structures discovered in the Amazon

A simple way to keep bugs away from lights at night