AIDS deaths down a third since 2010: UN

Credit: CC0 Public Domain HIV-related deaths last year fell to around 770,000—some 33 percent lower than in 2010—the United Nations said Tuesday, but warned that global efforts to eradicate the disease were stalling as funding dries up. An estimated 37.9 million people now live with HIV—and a record 23.3 million…

Anxious? Cut down on caffeine

Caffeine can boost energy, improve alertness and produce a general feeling of well-being—when used in moderation. Go past the sweet spot though, and that same elixir can cause insomnia, jitteriness and feelings of nervousness. Those who already struggle with anxiety may be particularly susceptible to its effects and should monitor…