Researchers have developed a method that shows how the nervous system and sensory organs are formed in an embryo. By labeling stem cells with a genetic 'barcode', they have been able to follow the ...

Orthopedic surgeons perform almost 700,000 knee replacements in the United States each year, and the procedure has a high success rate in alleviating pain and restoring an active lifestyle. It’s not ...

The frequency of these vibrations is what determines pitch. Low frequencies correspond to deep sounds, like a bass drum; high frequencies correspond to sharp sounds, like a whistle. Controlling ...

Just over a day after blasting off, a SpaceX crew capsule arrived at the International Space Station on Sunday, delivering the replacements for NASA’s two stuck astronauts. Just over a day after ...

A crew has entered the International Space Station (ISS) to replace the astronauts who were stranded there for nine months. A SpaceX capsule delivered four astronauts on Sunday on a mission to ...

It turns out that the brain does the same thing when damaged hair cells in the ear lead to hearing loss – and this could be causing your tinnitus. Sensory hair cells are tiny structures in the ...

A long-awaited rocket with a replacement crew for two stranded NASA astronauts has finally launched to the International Space Station (ISS). US astronauts Butch Wilmore and Suni Williams have ...

He also invented Friday cat blogging. By Clay Risen Kevin Drum, who gave up his day job in software marketing to write online about politics, policy and his cats, quickly becoming a key figure in ...

NASA and SpaceX on Wednesday delayed the launch of a replacement crew of four astronauts to the International Space Station that would have set in motion the long-awaited homecoming of U.S ...