ABC News’ Alexis Christoforous reports on e.l.f. Beauty’s acquisition of Hailey Bieber's skincare brand.

Evidence suggests repeated low-level red light therapy for pediatric myopia management may risk cone photoreceptor loss.

As the creator of Veritasium, a science education YouTube channel with 18 million subscribers, Derek Muller has spent the ...

The idea of a multiverse of universes is derived from a particular interpretation of quantum mechanics, but now a new twist ...