Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.

The Japanese government says the trend of excessive population concentration in Tokyo continued last year, with a net population inflow from other prefectures of more than 65,000 people. The internal ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts to collect Perseverance rover samples that could contain evidence of alien ...

President Donald Trump is hoping to take control of Greenland, a Danish territory covering more than 836,000 square miles —three times the size of Texas, with about 80% covered by a massive ice cap.

Update: A minibus spending package passed by the House of Representatives on January 8, 2026, effectively cancels the Mars Sample Return program by eliminating almost all funding for future missions.

New York Fashion Week has long been a stage for boundary-pushing visuals and creative, artistic ideas. This season, couture designer Renee Cafaro aims to redefine the stage by the very scales of ...

The FAA is seeking public comments on proposed guidance that would define sample sizes for parts manufacturer approval (PMA) applicants seeking certification for engine and auxiliary power unit (APU) ...

One of the best parts about shopping at Costco is the free samples. The wholesaler offers them in its frozen food section, bakery, prepared foods section and pantry snacks area. Workers affiliated ...

Discover the top 5 largest cities in North America, ranked by population and land area. From Mexico City and New York to Los Angeles, Toronto, and Chicago, this ranking highlights the metropolises ...

Even before the Central Texas floods that killed more than 100 people, the state was by far the leader in U.S. flood deaths due partly to geography that can funnel rainwater into deadly deluges, ...