Underground

Underground refers to the area beneath the surface of the earth, which can be used for various purposes such as housing critical infrastructure, storing resources like hydrogen, or hosting subterranean transportation systems like the London Underground.

Why it’s in the news: It is in the news due to its role in safety for critical technology, resource potential, illicit markets, advanced policing, and environmental risks.

Latest on Underground

• The critical tech staying safe by going underground
• How much hydrogen awaits us underground?
• Xi’s secretive graft purges spawn underground market for leaks
• Brit rail cops bring live facial recognition to the London Underground
• Beijing’s tree die-off reveals hidden risks of rapid underground water recovery
• Japan's capital plans underground missile shelter near Tokyo Station

Connections

3 entities linked to Underground across the news graph.