Study says e-cigarettes may lead to cancer and heart disease

Regulators may have had a change of heart about the danger of using e-cigarettes, but scientists would beg to differ. A newly published New York University School of Medicine study indicates that vaping may put you at a "higher risk" of cancer and he...

3D gel stacks can grow enough stem cells to treat brain disease

Programmed stem cells promise to tackle all kinds of illnesses, but there's one catch: making them. It's hard to cultivate large numbers of them, and the need to grow them on 2D surfaces isn't very practical. That's where researchers might come to th...

Navajo Nation may undo genetic research ban in hopes of better care

The Navajo Nation banned genetic studies in 2002 due to concerns over how its members' genetic material would be used, but, as Nature News reports, the Navajo are considering a reversal of that policy. An oncology center is set to open next year on N...

Scientists revive an extinct virus using off-the-shelf DNA

It's no longer far-fetched to synthesize a basic organism. However, a team of researchers has taken that work one step further. They recently reconstituted and reanimated an extinct virus, horsepox, using DNA they'd ordered via mail. The team stit...

Implant-free stimulation could treat brain conditions

Scientists know that stimulating the deeper regions of your brain can treat Parkinson's and other conditions. But there's a problem: they usually need to open your skull to place implants, which is both time-consuming and risky. Researchers may hav...