Mysterious engraved pictographs may have led to the earliest form of writing
Satellites can now spot plastic trash on Earth's beaches from space (photo)
Newfound dead star spins record-breaking 716 times a second, explodes with thermonuclear blasts
Cells have more mini ‘organs’ than researchers thought − unbound by membranes, these rogue organelles challenge biology’s fundamentals
Carl Sagan’s scientific legacy extends far beyond ‘Cosmos’
SpaceX Dragon cargo capsule arrives at ISS on 31st resupply mission (video)
Cargo ship launched to space station with science gear, holiday treats
Chinese company bullish on Cuban solar drive, executive says
