Researchers use laser to levitate, glowing nanodiamonds in vacuum

Researchers have, for the first time, levitated individual nanodiamonds in vacuum. The research team is led by Nick Vamivakas at the University of Rochester who thinks their work will make extremely sensitive instruments ...

Cat shelter findings: Less stress with box access

Out of all those cat videos that keep your eyes glued to the screen far longer than you would care to acknowledge, you may have seen some showing little and big cats trying their best to snuggle into big and too-little cardboard ...

Ig Nobel winner: Using pork to stop nosebleeds

There's some truth to the effectiveness of folk remedies and old wives' tales when it comes to serious medical issues, according to findings by a team from Detroit Medical Center.

Oldest big cat fossil found in Tibet

Scientists have unearthed the oldest big cat fossil yet, suggesting the predator—similar to a snow leopard—evolved in Asia and spread out.

The Red Queen was right: We have to run to keep in place

Biologists quote Lewis Carroll when arguing that survival is a constant struggle to adapt and evolve. Is that true, or do groups die out because they experience a run of bad luck? Charles Marshall and Tiago Quental of UC ...

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