USA Top Stories

Yellen warns of risks of over-concentration of clean energy supply chains

China holds at least 60% of the world’s manufacturing capacity for most mass-manufactured technologies.

Reuters | August 14, 2023 | 8:40 am

Since the Inflation Reduction Act was signed into law one…

Bloomberg News | August 14, 2023 | 8:17 am

US Steel has received unsolicited proposals that range from the…

Reuters | August 13, 2023 | 10:10 am

Researchers at Penn State University developed a new mussel-inspired nanocellulose…

Staff Writer | August 13, 2023 | 7:48 am

The incident is affecting information systems, and future operations could…

Bloomberg News | August 11, 2023 | 12:15 pm

The precious metal has hovered in a narrow trading range since late last week as a gauge of the greenback retreated for three straight sessions.

Bloomberg News | July 20, 2022 | 9:57 am

The Chilean miner could own 70% of the Tanacross copper-gold project in Alaska, by spending $30 million on exploration over eight years.

Cecilia Jamasmie | July 20, 2022 | 8:37 am

The new company, known as NewRange Copper Nickel LLC, will share costs to develop two proposed copper and nickel mines.

Reuters | July 20, 2022 | 7:43 am

Amorphous carbon may be useful for solar energy conversion

Researchers are using a new framework for understanding the electronic properties of amorphous carbon.

Staff Writer | July 20, 2022 | 5:05 am