State assesses geothermal, hydrogen power to help make Colorado 100% renewable

Ultra-large nano transparent screens may soon be accessible to everyone

New framework allows robots to learn via online human demonstration videos

New design approach identifies routes to stronger titanium alloys

Tiny crop-health sensors could help cut the cost of groceries

Humor, the software developer's secret weapon

Samsung Electronics union announces first-ever strike

Parents underestimate the privacy risks kids face in virtual reality

Engineering students invent a quieter leaf blower

Making batteries takes lots of lithium: Almost half of it could come from Pennsylvania wastewater