Advertisers are increasingly using technology that targets users across multiple devices, and it’s working.
As market forces chip away at the coal industry, many plants are being repurposed as data centers, museums, and mixed-use neighborhoods.
Caltech researchers demonstrate a clean technique for using heat and catalysts to split water into hydrogen and oxygen.
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.
Lockheed Martin says it will have a small fusion reactor prototype in five years but offers no data.
Automation is reducing the need for people in many jobs. Are we facing a future of stagnant income and worsening inequality?
Network scientists have discovered how social networks can create the illusion that something is common when it is actually rare.
Machines have shown some impressive flashes of intelligence in recent years. Do we need to start teaching them right from wrong?
Apps like Periscope will create a complex new relationship between broadcaster and audience.
Wearable devices are getting more advanced, but can today’s technology really measure our health?