As the cold snap kicks in and the Christmas approaches, scented candle season is officially upon us. Whether we’re lighting one to lift our spirits as we hunker down, or buying them as treats for ...
Citronella and citrus oils like limonene are popular and well-known insect repellents. They’re commonly used in candles to help repel insects. Studies suggest citronella helps repel mosquitoes ...
Global mean surface warming throughout the 21st century will be largely determined by cumulative emissions of carbon dioxide (CO 2) and the other long-lived greenhouse gases, and what proportion of ...