Whatever caused the blackout in Spain and Portugal, it highlights the vulnerabilities in some electricity grids.

Professor Mehdi Seyedmahmoudian said we are at at increasing risk of mass power cuts like the one seen in Spain, Portugal and ...

The blackout, regardless of its immediate cause, demonstrates that our electrical grids have become dangerously sensitive ...

Preliminary reports out of Europe about the massive blackout that left millions powerless say the cause may have been ...

Authorities and grid operators have been scrambling to identify cause of massive blackout and restore power after Iberian ...

An independent analysis of recent data from K2-18b casts doubt on claims of detecting alien life on the distant exoplanet.

A key contract that supports the network service provider for the U.S. National Oceanic and Atmospheric Administration is set ...