Hydrogen fuel company Plug Power ( PLUG -9.24%) announced revenue grew 11% in the first quarter, but investors are punishing ...

Shopify provides a platform for e-commerce businesses of all sizes, but small businesses drive a lot of its volumes. Historically, goods valued at $800 or less have been exempted from tariffs, but the ...

Supermicro has been a controversial stock over the past six months, as former auditor Ernst & Young resigned in October; however, the company's new auditor, BDO, signed off on the company's financial ...