Engineering

Engineering team uses salt for thermal energy storage

From keeping warm in the winter to doing laundry, heat is crucial to daily life. But as the world grapples with climate change, buildings' increasing energy consumption is a critical problem. Currently, heat is produced by ...

Business

Spain's Aragon, Europe's new cloud storage oasis

The world's biggest technology firms are investing billions in cloud storage facilities in the northeastern Spanish region of Aragon, drawn to its abundance of renewable energy sources.