Men's aromas have the ability to convey refinement, certainty, and charm. Certain scents have gone the distance, becoming

POPOCATÉPETL VOLCANO, Mexico (AP) — In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world’s most active and whose eruption could affect millions of people. For five years, the group from Mexico’s National Autonomous University has climbed the volcano with kilos of equipment, risked data loss due to bad weather or a volcanic explosion and used artificial intelligence to analyze the seismic data. Now, the team has created the first thre

Scientists have uncovered the mummified remains of cheetahs from caves in northern Saudi Arabia. Researchers excavated seven mummies along with the bones of 54 other cheetahs from a site near the city of Arar. Researchers aren’t sure how exactly these new cats got mummified, but the caves’ dry conditions and stable temperature could have played a role, according to the new study published Thursday in the journal Communications Earth and Environment.