Your smartphone, electric car and home solar array all share a hidden truth: the humble lithium‑ion battery powering them was ...

(Dan Koeck for The Washington Post via Getty Images) It isn’t easy to trace the flows of electricity across a high-voltage transmission grid that spans 15 states ... firms are developing can provide ...

out-of-the-box cove lighting system designed specifically for ACT grid ceilings. Unlike traditional solutions, the fixture itself forms the cove, eliminating the need for framing, drywall and on ...