was likely around 1.5 to 3 million people by the end of this period. Classical Period (c. 500–323 BC) This is the most well-known period in the history of ancient Greece. It is marked by the rise of ...

The plug-in electric hybrid vehicle (PHEV) version, the Prius Plug-In Hybrid, combines a gasoline engine with an electric motor and battery like a hybrid, but the battery can be externally charged ...

How the secrets of ancient cuneiform texts are being revealed by AI “It’s a good explanation,” says Jens Winther Johannsen at Roskilde Museum in Denmark. “You can be sure die-hard farming ...

As a volcanic eruption darkened the sun roughly 4,900 years ago, a Stone Age culture sacrificed hundreds of decorated stone plaques to try to coax it back. A trove of engraved stones unearthed ...

One of the key features this time is that the over 1,000 participants of KTS 3.0 will get to experience ... one of the country’s most important and ancient seats of learning.

Plug Power (NASDAQ:PLUG) +3.4% pre-market Wednesday after saying it agreed to supply 3 GW of electrolyzer capacity to Allied Green Ammonia's green hydrogen-to-ammonia plant under development in ...

Plug Power (PLUG) stock is climbing 8% in early trading. The company sells hydrogen and equipment used to make the fuel. PLUG announced today that Australia-based Allied Green Ammonia had decided ...

13 in The Astrophysical Journal Letters, marks a rare instance where astronomers have unraveled the story of an ancient triple star ... spots a record-breaking 3-star system ...

deploying 3 GW of electrolyzers, is no small feat. From the moment we decided to embark on this journey, we knew we were looking at a long-term commitment to our partners of 4 to 5 years. That’s why ...

Charred by the flames of a funeral pyre, the Derveni Papyrus has proved to be a fascinating—and confounding—artifact Teresa Nowakowski Daily Correspondent The Derveni Papyrus, named for the ...

Morgan Stanley predicts Plug Power will receive a $1.7 billion government loan this week. The bank still considers Plug Power stock a sell. The loan is big, but not quite big enough to cover Plug ...