Antsy mirrors: The Saharan silver ant can keep cool in the blistering heat of the desert thanks to tiny, reflective silver hairs that cover its body and reflect the light.

[Full Story: Silvery Hairs Turn Ants into Walking Mirrors]

Ancient glass kilns found: Translucent turquoise chunks of raw glass and collapsed, ash-covered kilns provide the first archaeological evidence of glass production in Israel during the Late Roman period.

[Full Story: Israel's Oldest Glass Factory Discovered]

Trippy science about LSD: LSD can have a bizarre effect called "ego dissolution." Now, scientists say they have discovered how it works.

[Full Story: Why People 'Lose Themselves' When They Take LSD]

Genetic superheroes: A tiny number of people in the world seemed to have escaped their genetic destiny. Scientists want to study how they did it.

[Full Story: Unexplained 'Genetic Superheroes' Overcome Disease Mutations]

Hawking on finding aliens: Will humanity find intelligent alien life anytime soon? Probably not, according to theoretical physicist Stephen Hawking.

[Full Story: Stephen Hawking: We Probably Won't Find Aliens Anytime Soon]