![A vanilla bean in French Polynesia.](https://imagenes.elpais.com/resizer/v2/C3OAKERLHFC73MRZV5FMK6X6II.jpg?auth=83940c8e6e00ca3a15efd869655ee0b982046d406115e9d041b9a0c430aa551c&width=414&height=233&focal=1142%2C546)
Why vanilla is the most popular scent in 10 different cultures
A global study demonstrates that humans everywhere react similarly to the same smells
A global study demonstrates that humans everywhere react similarly to the same smells
Next time we drink a glass of water, we should consider that our life may be more related to the stars than we think, and that in addition to stardust we are the result of a clash of giants
The high-strength opioid has been found in pills and powders, leading to dozens of deaths, says US drug agency