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 ...

Drilling for oil has been going on in the US for over 150 years. Across the country we have bored millions of holes in the ground to pump the liquid gold that has fueled the country's energy appetite.

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 ...

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 ...

The pandemic severely hindered the UK’s ability to treat patients in need. Ben Hargreaves learns how the impact of treatment delays is still being felt, and the urgent action that is being taken to ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Tony Armstrong leads the banking team at NerdWallet. He has covered personal finance for over a decade. Tony began his NerdWallet career as a writer and worked his way up to editor and then to head of ...

This page was updated Sept. 12, 2023, to add data for 2015 through 2019 that was released as part of a court case. For the first time, Americans can see the rise — and fall — of legal opioids entering ...

Scientific Data mandates authors submit datasets to an appropriate public data repository. Data should be submitted to discipline-specific, community-recognised service where available or a generalist ...

In this edition of 32 Thoughts, Kyle Bukauskas and Elliotte Friedman begin by unpacking Mason McTavish’s 6 year, 7 million dollar deal with the Anaheim Ducks. Friedge also learns about the six-seven ...

PM covers a broad spectrum of issues relevant to all sections of Australia's geographically and culturally diverse community. We acknowledge Aboriginal and Torres Strait Islander peoples as the First ...