Nithya

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Can stem cells make old muscles strong again?

Skeletal muscles are some of the most important muscles in the body, supporting functions such as sitting, standing, blinking, and swallowing. As …

Stem Cells

How Dogs Read Our Moods: Emotion Detector Found In Fido's Brain

A paw on the leg. A nose nuzzling against your arm. Maybe even a hop onto your lap.<p>Dogs always seem to know when you're upset and need extra love, even though they hardly understand a word of what you say. How can that be?<p>Our four-legged friends have a little patch of their brain devoted to …

Video: Saturn went behind the moon Saturday morning

Early in the morning on February 22, Saturn happened to lie in the moon’s path, and so the moon covered up Saturn, for a time.<p>Colin Legg in Perth, …

Watch A Robot 3-D Print With Metal

Autodesk teamed up with designer Joris Laarman to create the system.<p>Metal, despite being one of the most ubiquitous building materials, isn't something we see in 3-D printing too often. (Seriously: we've got pizza before small-scale, consumer steel printing.) But software company Autodesk, working …