Add Yahoo as a preferred source to see more of our stories on Google. A B-2 stealth bomber takes off from Nellis Air Force Base in Las Vegas, Nevada. In addition to using anti-reflective paint to ...

Government shutdown: Republicans consider escape hatch as Congress careens toward deadline New video shows Seahawks LB’s brilliant move on huge play had nothing to do with luck Stephen Colbert reveals ...

Invisibility has quietly shifted from fantasy to engineering problem, and the most convincing proof is not a shimmering cape but a magnetic cloaking device that makes fields themselves vanish from ...

Self-healing materials can autonomously repair damage and make bridges, roads, and aircraft more durable and sustainable.

Mark has almost a decade of experience reporting on mobile technology, working previously with Digital Trends. Taking a less-than-direct route to technology writing, Mark began his Android journey ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

Seawater has tons of lithium, but it is present at a concentration of just 200 parts per billion (ppb) and is drowned by sodium and other more abundant ions. Efficiently extracting lithium from the ...