The pong pong tree—also known as the “suicide tree”—may be a plot point in the season finale of the HBO series. But the plant ...

Because vitamin A is fat-soluble, the body stores excess amounts. If too much vitamin A is stored, it can become toxic. Poison centers across the United States typically receive 400 to 500 calls ...

Spring marks the busiest time of year for the Oklahoma Poison Center, with spikes in exposure to all kinds of venomous or toxic animals and plants. The Oklahoma Poison Center and the University of ...