Abstract: Sixth-generation (6G) mobile communication networks are expected to have dense infrastructures, large antenna size, wide bandwidth, cost-effective hardware, diversified positioning methods, ...

With the penny going away, what should you do with the ones in your coin jar? Enormous freshwater reservoir discovered off the East Coast may be 20,000 years old and big enough to supply NYC for 800 ...

Why the guardrails against Trump aren’t working Scientists reveal winter habit that may be killing thousands each year With the penny going away, what should you do with the ones in your coin jar? A ...