Telecom

Italy's 5G stumbles after a shining start

Italy's 5G project, launched to great fanfare in October 2018 with frequencies going for top dollar at auction, has since fallen victim to sky-high costs and red tape.

Energy & Green Tech

Why some countries are leading the shift to green energy

Oil and gas prices skyrocketed following the Russian invasion of Ukraine in spring 2022, creating a global energy crisis similar to the oil crisis of the 1970s. While some countries used the price shock to accelerate the ...

Business

Tesla shares tumble as Musk says stock is overvalued

Irascible, outspoken Tesla chief Elon Musk went on another Twitter rant Friday, including saying the company's stock was overvalued, which sent the electric carmaker's shares tumbling.

Energy & Green Tech

To cool tomorrow's buildings, power sector must grow

Temperatures are rising. Eight of the warmest 10 recorded years of globally averaged temperature have occurred after 1998. Coupled with that increase is a growing demand for electricity to cool buildings. A new study published ...

page 7 from 40