Record low auction prices indicate an unsustainable solar rush is accelerating.
Researchers are trying to program self-driving cars to make split-second decisions that raise real ethical questions.
Climate change will make it increasingly difficult to feed the world. Biotech crops will have an essential role in ensuring that there’s enough to eat.
Surgeons have transplanted a second dose of neural cells into a patient’s spinal cord in a pioneering trial.
A researcher shows he can control a cash machine remotely or on the spot.
As carmakers rush to make vehicles more connected, their products are likely to become more vulnerable to attacks.
The head of Google’s project to develop a self-driving vehicle, Chris Urmson, says his cars are considerably safer than those driven by humans.
The University of Michigan opens its mock city for testing driverless vehicles.
Palladium can absorb vast quantities of hydrogen but materials scientists have now discovered that this process has an extraordinary effect on the metal
Several companies are developing appealing robot companions, but they aren’t yet capable of helping out around the house.