Medical breakthrough could lead to functional artificial skin

Swiss researchers have achieved a major breakthrough in the development of bioengineered skin. The new grafts, which are about to undergo clinical trials, work a lot like the real thing — because they actually contain functioning blood vessels and lymph capillaries. » 1/30/14 1:49pm 1/30/14 1:49pm

Lab grown burger will be the most expensive ever served

A 5-oz beef patty assembled from thousands of teeny-tiny meat strips, cultured from the stem cells of a single cow, is to be served next week week in London. The price: £250,000, or about $385,000. » 7/28/13 9:57am 7/28/13 9:57am

How to grow a human heart in three (relatively) easy steps

The day is fast approaching when scientists will finally be able to reconstruct a person's heart from a clump of cells and a simple scaffold. We're not there yet, but this video will show you how it's done. » 7/04/13 6:30am 7/04/13 6:30am

Researchers grow cyborg tissue that can sense its environment

Scientists at Harvard University have developed a cyborg-like tissue that can facilitate cell growth, while simultaneously measuring the ongoing activity and status of those cells. They did so by embedding a three-dimensional network of functional, biocompatible, nanoscale wires into engineered human tissues. The… » 8/27/12 4:36pm 8/27/12 4:36pm

Billionaire Peter Thiel invests in the development of 3D printed meat

The prospect of lab-grown meat has intrigued both vegetarians and environmentalists for years. Humans eat about 240 billion kilograms of meat each year — a voracious demand for animal protein that has resulted in environmental degradation, cruelty to livestock, and the spread of dangerous diseases. And now, owing to a … » 8/20/12 1:20pm 8/20/12 1:20pm

Scientists engineer a cyborg jellyfish from rat cells and silicone

In this video, released yesterday, you can watch what might be called the world's first cyborg lifeform. Called a medusoid, it's a completely engineered jellyfish that blends living and non-living parts — specifically, the creature is a thin layer of rat heart muscle cells grown on top of a layer of elastic silicone.… » 7/23/12 7:00am 7/23/12 7:00am

Zebrafish reveal all the ingredients needed to regenerate a limb

The cool trick about stem cells is that they're super adaptable, and can become any other sort of cell, right? So why not use a mass of stem cells to regenerate a limb? Or grow an extra one? Well, it looks like it's all a bit more complicated than that. According to new research on the self-regenerating Zebrafish, the … » 5/20/11 10:30am 5/20/11 10:30am