The arbuscular mycorrhiza (AM) symbiosis is formed by a monophyletic group of fungi from the phylum Glomeromycota and the roots of 70–90% of land plant species. AM fungi are considered to be 'living ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

The machine-vision provider announced fourth-quarter earnings per share of 27 cents from sales of $252 million. Wall Street was looking for 22 cents and $239 million, respectively.