What are critical minerals and why do countries need them?

[ad_1] Georgina RannardScience correspondentNASAA concept image of NASA's Fission Surface Power ProjectUS space agency Nasa will fast-track plans to build

[ad_1] The UK's largest undeveloped oil field has revealed the full scale of its environmental impact, should it gain approval

[ad_1] Trials to restore the saltwater plant to the Humber Estuary are hugely encouraging, experts say. [ad_2] Source link