Elix Hernandez

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Watch this 3D printer make pizza fit for astronauts

Mechanical engineer Anjan Contractor won a $125,000 grant last year to build a prototype 3D printer designed to print food for astronauts on long missions. Contractor's goal was to print a pizza with his open-source RepRap Mendel 3D printer — and it looks like he succeeded.<p>In the video from late …

Animal Loses Head But Remembers Everything

When I first saw this," says cell biologist Alejandro Sanchez Alvarado, "it was with total amazement."<p>This is a worm. It's called a planarian. It's about an inch long, and you'll find it gliding along the bottoms of rivers and ponds all over the world. It's very flat, like a moving bit of pasta — …

Breast cancer more likely to spread to liver in young women - Futurity

Women younger than 50 with breast cancer are more likely to develop secondary cancer in the liver or gynecological organs, research shows.

Cancer

Scientists create glow-in-the-dark pigs using jellyfish DNA

Scientists at the South China Agricultural University announced last week that they had successfully engineered 10 piglets that could glow green under black light. By using a technique pioneered by the University of Hawaii at Manoa School of Medicine, the researchers were able to isolate a …