Electron microscopy uses a beam of electrons to illuminate a sample and achieve much higher spatial resolution than light microscopy. Transmission electron microscopy generates an image of the ...

Anaerobic methane formation and anaerobic methane oxidation are important microbial processes in the global carbon cycle. Both processes are mediated by syntrophic communities of bacteria and archaea.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for ...

While carrying out someone's final wishes can be challenging, there's a proper way to manage these important duties and be viewed as a 'good' executor.