Science fiction has long imagined alien worlds inhabited by silicon-based life, such as the rock-eating Horta from the original Star Trek series.
READ MOREUniversity of Kentucky Professor Brent Seales and his team have further unlocked writings in the ancient En-Gedi scroll — the first severely damaged, ink-based scroll to be unrolled and identified noninvasively. Through virtual unwrapping, they have revealed it to be the earliest copy of a Pentateuchal book — Leviticus — ever found in a Holy Ark.
READ MOREA British bus driver in Exmouth was on his break when he had spotted strange lights in the sky.
READ MOREAirbus is developing a solar-powered drone that could spend years roaming the stratosphere—and may replace expensive satellites.
READ MOREIn the $600 billion annual Defense Department budgets, the $22 million spent on the Advanced Aerospace Threat Identification Program was almost impossible to find.
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