The man who took over stewardship of Bitcoin from its mysterious inventor says the currency is in serious trouble.
The network of links between actors who have costarred in Bollywood films shows a clear connection to India’s political and economic history, say network scientists.
The idea that particular individuals drive history has long been discredited. Yet it persists in the tech industry, obscuring some of the fundamental factors in innovation.
Researchers seek breakthroughs for a technology designed to make solar more efficient.
SolarCity’s massive new manufacturing plant in Buffalo, New York, reflects a booming demand for solar power. Is it sustainable?
Drugs can control HIV, but they exact a steep cost. Now, researchers are pursuing radical new ways to eliminate the infection entirely.
A technique that alters T cells has been shown to reduce the amount of virus in infected people.
A new prototype that turns the sun’s energy into hydrogen fuel could point the way to commercially viable artificial photosynthesis.
A researcher shows he can control a cash machine remotely or on the spot.