Background Annually, 4% of the global population undergoes non-cardiac surgery, with 30% of those patients having at least ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...

The president of Brazil has been pursuing his big plans for the Amazon rainforest, even as parts of it burn in massive wildfires. He has been working to carve more mines and pave new roads. He has ...

Walk down any drugstore skin-care aisle or scroll through beauty influencers’ social media feeds, and you’ll be greeted by countless cleansers, serums, creams, masks, and peels — the list goes on and ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

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 ...