Cost basis is the original purchase price of an asset. Tracking cost basis is key to tax-efficient investing. Many, or all, of the products featured on this page are from our advertising partners who ...

Isabel O’Brien is an experienced business journalist who specializes in private equity, infrastructure, and financial misconduct. Delmaine Donson / Getty Images While many Americans consider $1.5 ...

View post: Extreme Cold Is Dangerous for Older Adults—An 18-Year Medical Alert Expert Explains How to Keep Them Safe (Exclusive) Extreme Cold Is Dangerous for Older Adults—An 18-Year Medical Alert ...