What's up in
Energy Tech
Clean energy, grid innovation, battery breakthroughs, and the technologies transforming how the world is powered.
New technique to improve quality control of lithium-ion batteries
Geologists study mystery of 'eternal flames'
Iraqi Kurds 'close to energy deal with Turks'
Peru upbeat about boosting natural gas exports
Chinese ships spotted in disputed islands waters: Japan
Gas pipeline meant to break Russia's grip on EU looking for contractors
Bombs halt Iraq oil exports to Turkey
Oil prices slip on strong dollar, China data
Gulf navy drill not directed at Iran: US
LED lights ruin retinas, researchers say
