Astronauts are among the most highly trained people in the world. Most of them have advanced degrees, not to mention years of experience in highly demanding military or technical fields. Sending them ...

After a flood devastated her hometown of San Pedro Tultepec, Mexico, in 2015, Xiye Bastida dedicated her life to fighting climate change. In 2020, the now 23-year-old co-founded the Re-Earth ...