A new study maps the planetary boundary of "functional biosphere integrity" in spatial detail and over centuries. It finds that 60% of global land areas are now already outside the locally defined ...

GLASGOW, SCOTLAND - FEBRUARY 19: Clinical support technician Douglas Condie extracts viruses from swab samples so that the genetic structure of a virus can be analysed and identified in the ...

Learn what a credit card floor limit is, how it works, and see real-world examples. Protect against fraud with insights into credit and debit card transactions.

Learn what a corridor deductible is, how it bridges coverage gaps in insurance policies, and see examples of how it works in health and medical insurance plans.

Frustration with America's political system has led to some renewed interest in setting term limits for lawmakers, though it's an idea broadly opposed by experts. And it's one of those rare issues ...