There are hundreds of early clinical trials, but only a handful of late-stage ones have reached completion.
Nobody agrees on how best to collect data about diseases that threaten human health. That looks set to change.
Fertility doctors used a controversial technique to create a single egg from two women’s DNA, fertilized it, and watched as it grew into a healthy baby.
A new study suggests that the world is already signed up for an apocalyptic rise in temperature. Don’t believe it.
The carmaker is exploring ways to find new life for its spent batteries.
For the first time in decades, more carbon emissions will come from transportation than from coal- and gas-fired power plants.
They save on electricity, but LED streetlights come with a bluish tinge may be unwelcome—or even unhealthy.
The approach could be a tenth the price of earlier methods.
The landmark agreement could enter into force before the end of the year.
Automakers from Shanghai to Detroit have responded to Tesla’s remarkable success by accelerating their own electric vehicle ambitions. Now Tesla is promising to upend large-scale car manufacturing, but it faces tough competition.