A Jupiter-sized world just 7.5 light-years away is cloudy, chemically complex and, it turns out, more like home than anyone ...

First Solar, Inc. (FSLR), headquartered in Phoenix, Arizona, is a solar technology company that provides photovoltaic (PV) ...

Famed off-grid Arizona saloon closes for the first time in four decades because of flooding - The cash-only venue runs ...

The largest U.S. solar manufacturer has escalated its legal push against imported TOPCon cell technology, filing a patent ...

Tesla secures solar power from Arizona’s 509 MW Project Sterling, combining large-scale solar generation with battery storage ...

The Angels' trade deadline haul is already paying off. From Arjun Nimmala's star power to Ryland Zaborowski's exit velocity, inside the Halos' dominant start at the Arizona Fall League.

The James Webb Space Telescope has observed water clouds on an alien world for the first time, and it's not a planet. Credit: ...

First Solar said it filed a patent lawsuit against Chinese solar PV manufacturer JA Solar and American Panel Solutions, a ...

WOW! Flash flooding forced Arizona's famous off-grid Desert Bar near Parker to close for the first time in its 43-year history.

US solar panel maker First Solar sued China's JA Solar and a solar subsidiary of Corning ​on Thursday, expanding its patent enforcement campaign after ‌announcing last month that it would shift its ...