Tiny pieces of space junk only 2 inches (5 centimeters) in size are cluttering a valuable orbital region where some of the ...

Could mermaids be real? For centuries, these enchanting half-human, half-fish beings have fueled our imaginations. But what ...

Solar geoengineering is often portrayed as a relatively cheap and easy fix for climate change. But as researchers take a harder look at the nuts and bolts, they’re finding considerable uncertainties, ...

Reimagine Philadelphia's subway as multifunctional infrastructure driving mobility, climate resilience, culture, and economic ...

China Three Gorges Corporation (CTG) has begun commercial trial operations at what it claims ...

Community leaders, partners and supporters gathered for a private screening of "A Light in the Dark," a documentary showcasing a New Jersey nonprofit’s efforts to bring reliable power to families in ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Utah has opened the door to a new kind of DIY clean energy: solar panels that plug directly into ordinary ...

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed predicted by standard cosmology. Using highly sensitive data from multiple ...

What if the next generation of solar panels could be more efficient, cheaper to produce, and made from more abundant ...