Citrus fruit, cucumber, herbs, and electrolytes are nutritious add-ins that can kick your glass of water up a notch.

Teachers can guide students to shift from looking for a right answer to thinking more critically about course content.

Adding salt to your water can help boost hydration by replenishing electrolytes lost through sweat. But a sports dietitian said most people don't need extra salt, and it could backfire. Avoid added ...

Precious metals can diversify a retirement portfolio and offer a hedge against inflation. Investors can add metals through ETFs in a standard IRA or hold physical bullion in a self-directed IRA.