A linear sequence goes from one term to the next by always adding (or subtracting) the same value. The number added (or subtracted) at each stage of the linear sequence is called the common difference ...

With Tim Flowers and Paul Robinson finally overtaken, only 20 keepers have more clean sheets than Pickford (89) in Premier League history. And of those, only Nigel Martyn, Thomas Sorensen and Jussi ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

By making the world's microbial DNA easier to explore, a new sequence alignment tool, LexicMap, lets scientists search for a DNA sequence against millions of bacterial and archaeal genomes in minutes, ...

The Busy Beaver Challenge, a notoriously difficult question in theoretical computer science, is now producing answers so large they’re impossible to write out using standard mathematical notation.

Volatility in the stock market can be your best friend, as marking swings offer a plethora of great long-term opportunities. By carefully analysing companies in advance, you can pick up high-quality ...

The Detroit Tigers thought they found the future of their outfield when they drafted Derek Hill with the 2014 draft's 23rd overall selection. The former top-100 prospect only ended up playing parts of ...

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Sequence stratigraphy is a relatively new branch of geology that attempts to link prehistoric sea-level changes to sedimentary deposits. The 'sequence' part of the name refers to cyclic sedimentary ...

Ashlee is an insurance editor, journalist and business professional with an MBA and more than 17 years of hands-on experience in both business and personal finance. She is passionate about empowering ...