Telegram has surfaced as one of the most important communication channels in the Ukraine conflict. But what is it about Telegram that has millions flocking to it amid the chaos?
Author: The Conversation
Odd radio circles, or ORCs, have puzzled astronomers. But new data from South Africa’s MeerKAT telescope is helping to solve the mystery.
The International Space Station has often stayed above the fray of geopolitics. That position is under threat.
In a laboratory 50 years ago, a new chemical compound was created that would impact the world as much as any drug, fuel or material.
As Ukrainian cities come under air attack from Russian forces, the country has also suffered the latest blows in an ongoing campaign of cyberattacks.
A revised Integrated Resource Plan is needed, especially in view of the rapid developments in energy-generating technologies. By Hartmut Winkler.
A new book offers an historical overview of scientific ideas, practices and institutions in South Africa over more than three centuries.
Several international airlines recently cancelled flights into certain US airports over concerns the roll-out of 5G mobile communication technology.
There is a fundamental but somewhat cryptic side to the metaverse that will set it apart from today’s Internet: the blockchain.
Pursuing prosecutions with purpose and gusto at this “defining moment” will serve several notable purposes.