Energy & Green Tech

Searching for the secret to more efficient solar cells

The search for the perfect solar cell is not yet over. Norwegian researchers are now adopting a new approach to the cells' raw material, crystalline silicon, with the aim of making the electricity-generating cells even more ...

Business

SoftBank to sell $21 billion in T-Mobile shares

Japanese tech investment behemoth SoftBank Group said Tuesday it will sell T-Mobile shares worth over $21 billion as it sheds assets to shore up its financial health.

Business

Oracle shares slump on earnings hit by pandemic

Oracle shares fell Tuesday after the business software company reported its earnings took a hit from the pandemic's toll on hotels, shops and other enterprises that rely on its cloud computing offerings.

page 29 from 40