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The best AI chatbots of 2026: I tested ChatGPT, Copilot, and others to find the top tools around ...

Over the past 20 y, a resurgence in vitamin D deficiency and nutritional rickets has been reported throughout the world, including the United States. Inadequate serum vitamin D concentrations have ...

In the four years since Russian President Vladimir Putin launched his “special military operation,” Ukraine and its foreign supporters have consistently framed their objectives in the language of ...

In a November 2025 survey conducted by YouGov and designed by the Carnegie Endowment for International Peace, for example, 54 percent of respondents agreed that “the United States is becoming less ...

Americans seem to carry bottled water everywhere they go these days. In fact, it has become the second most popular drink (behind soft drinks). But water lovers got a jolt recently when we heard that ...

The Pentagon chief's threat comes barely five months before the organization holds its massive National Jamboree event.

Dehydration happens when you lose more fluids than you take in. In older adults, it can raise the risk of constipation, electrolyte imbalances, kidney problems, and falls. Older adults are more prone ...

Bangladesh election results show Tarique Rahman's Bangladesh Nationalist Party (BNP) has won a majority in the country's historic poll.