Regina (the author) shortly after she got a bachelor's degree in physics. Regina, her sister Maili, and Maili's future husband Max are standing next to a Klingon to the right and a Ferengi the left. Courtesy of Maili Barber hide caption

Hispanic Heritage Month
Somos NPRGustavo Santaolalla Piper Ferguson/Courtesy of the artist hide caption
Microbiologist Monsi Roman stands next to an ISS Life Support test module at NASA's Marshall Space Flight Center. Monsi Roman hide caption
The microbiologist studying the giant floating petri dish in space
Usted Señalemelo Lea Frutos/Courtesy of the artist hide caption
Pachyman Abraham Recio/Courtesy of the artist hide caption
Sara Curruchich Xun Ciin/Courtesy of the artist hide caption
Attendees at Mexico's Festival de Avándaro, which took place in 1971 outside of Valle de Bravo. Colecciones Carlos Monsiváis/Museo del Estanquillo hide caption
Tim Maia Sonia D'Almeida/Wikimedia Commons hide caption
Buscabulla Mara Corsino/Courtesy of the artist hide caption
Mireya Ramos and the Poor Choices Dan White/Courtesy of the artist hide caption
The world's oldest mummies are decomposing after 7,000 years. Here's why.
Álex Anwandter Esteban Vargas Roa/Courtesy of the artist hide caption
Schmidtea mediterranea is an especially appealing animal for scientists who research regeneration because, when cut, each of the fragments will regenerate into a complete, new organism. Alejandro Sánchez Alvarado/Wikimedia Commons hide caption