One gram of a new hydrogen-storing nanomaterial has the surface area of a football field.
A startup promises to manage your login information after you die.
Automakers tout EVs but also believe that conventional cars will dominate for decades.
From identifying raw talent to measuring team chemistry, experts discuss the statistical side of sports.
Obama also promises to return scientific integrity to government decision making.
The long-awaited reversal will lift federal funding restrictions on embryonic stem cell research.
Energy secretary Steven Chu gives some details about alternatives to the Yucca Mountain nuclear-waste site.
The U.S., China, Russia, and India have all revealed plans; now Europe is joining the race.
Vivek Kundra will be charged with overhauling creaky federal IT.
A student project sorts tweets by sentiment and puts them on a radio.