crater chicxulub mexico

Scientists explore crater in Mexico linked to the extinction of dinosaurs

Scientists have begun drilling for core samples, nearly 5,000 feet below the seabed, of a prehistoric crater caused by an asteroid collision that is linked to the extinction of dinosaurs.

Some scientists believe the asteroid, and perhaps other factors, may have led to the end of dinosaurs. The theory that their demise 66 million years ago was linked to the asteroid impact was first proposed in 1980. The biggest piece of evidence is the 110-mile (180-km) crater near Chicxulub in Mexico.

During the two-month expedition the international team of scientists will look for clues about how life recovered after the impact and whether the crater could have been a home for microbial life.

“The impact caused the extinction of some 75 percent of species that existed in that period,” said Dr Jaime Urrutia-Fucugauchi, of the Institute of Geophysics at the National Autonomous University of Mexico.

“It marks the transition of what colloquially, we know as the era of the dinosaurs to the era of the mammals.”



Trending News on PVDN

  • <strong>Popocatépetl Volcano Exhibits Increased Activity; Yellow Phase 3 Alert Continues</strong>Popocatépetl Volcano Exhibits Increased Activity; Yellow Phase 3 Alert Continues PUERTO VALLARTA (PVDN) - In the past 24 hours, heightened activity was recorded from Mexico's Popocatépetl volcano, with an alarming 315 exhalations detected, accompanied by water vapor, other volcanic gases, and ash, according to the Scientific Advisory Committee (CCA) of the National Civil Protection System (SINAPROC). Monitoring systems in place around the active stratovolcano also…
  • 'Kingdoms of Mexico' Distinction Launches to Boost Tourist Destinations With European Influences‘Kingdoms of Mexico’ Distinction Launches to Boost Tourist Destinations With European Influences Puerto Vallarta (PVDN) - Miguel Torruco Marqués, the head of the Ministry of Tourism (Sectur), introduced the new 'Kingdoms of Mexico' distinction, a major initiative designed to enhance the appeal of Mexico's tourist communities on an international level. The announcement came during a presentation attended by the governors of Tlaxcala, Lorena Cuéllar Cisneros; Baja California,…
  • Puerto Vallarta Set to Celebrate 105th Anniversary as Municipality and 55th as a City with Grand FestivitiesPuerto Vallarta Set to Celebrate 105th Anniversary as Municipality and 55th as a City with Grand Festivities PUERTO VALLARTA - The coastal paradise of Puerto Vallarta is poised to celebrate two landmark anniversaries: the 105th anniversary of its recognition as a municipality and the 55th anniversary of its elevation to city status, with a grand commemoration on May 31, 2023. The celebrations have been meticulously planned by the municipal government led by…
  • Popocatépetl Volcano Resumes Activity; Authorities Maintain Alert StatusPopocatépetl Volcano Resumes Activity; Authorities Maintain Alert Status PUERTO VALLARTA (PVDN) - After a period of relative calm last week, Mexico's Popocatépetl volcano resumed minor activity on Friday night and through Saturday night, as reported by the National Civil Protection Coordination (CNPC). This comes following significant explosions last weekend that put nearby communities on high alert. The resumed activity was characterized by minor…
  • Two More Puerto Vallarta Beaches Are Awarded Blue FlagsTwo More Puerto Vallarta Beaches Are Awarded Blue Flags Puerto Vallarta (PVDN) - In the upcoming 2023-2024 season, Puerto Vallarta is set to host six beaches awarded with the Blue Flag accreditation, an esteemed international recognition for high environmental and quality standards. The Blue Flag committee has reconfirmed the status for four previously certified beaches while conferring this prestigious title to two new beaches…
  • LGBTIQ+ Community Member Disappears At Puerto Vallarta PrideLGBTIQ+ Community Member Disappears At Puerto Vallarta Pride PUERTO VALLARTA - A member of the local LGBTIQ+ community has gone missing under mysterious circumstances, inciting deep concern within the community and calls for immediate action from local authorities. Rubén Michel Castro Guizar, 32, a deaf individual, was last seen on the night of Thursday, May 25th, attending the Vallarta Pride march. His disappearance…
  • Trans Fats Ban in Mexico Will Prohibit the Sale of Cookies, Chips, Pizzas, and More in SeptemberTrans Fats Ban in Mexico Will Prohibit the Sale of Cookies, Chips, Pizzas, and More in September Puerto Vallarta (PVDN) - The Chamber of Deputies in Mexico has taken a critical step in the battle against heart disease, approving a decree that reforms the General Health Law to restrict the use of trans fats and oils. The move is predicted to save more than 13,000 lives per year, with these substances currently…
  • Mothers Searching For Their Missing Children Uncover Presumed Clandesant Grave in Puerto VallartaMothers Searching For Their Missing Children Uncover Presumed Clandesant Grave in Puerto Vallarta PUERTO VALLARTA (PVDN) - A team of mothers seeking their missing children made a chilling discovery on the outskirts of Puerto Vallarta Saturday afternoon: a skeleton, fragments of bones, and several indications pointing towards a potential site of illegal body disposal. The area of discovery, located near the road to Viejo el Veladero, close to…
  • Tactical Groups Are Added to the Streets and Beaches of Puerto VallartaTactical Groups Are Added to the Streets and Beaches of Puerto Vallarta Puerto Vallarta (PVDN) - As a component of the safety strategies initiated at the Citizen Security Police Station, members from the Tactical Operations Group (GOT) have been bolstering street patrols all over Puerto Vallarta. Following directives from Commissioner Rigoberto Flores Parra and Mayor Luis Alberto Michel Rodríguez, these officers ensure a visible and protective presence…
  • SEAPAL Vallarta Launches New Vallarta II Tank to Reinforce Drinking Water SupplySEAPAL Vallarta Launches New Vallarta II Tank to Reinforce Drinking Water Supply PUERTO VALLARTA (PVDN) - SEAPAL Vallarta, the local water management authority, announced the successful integration and activation of the new Vallarta II Tank to its drinking water distribution system on Tuesday, May 30. This strategic addition is expected to enhance the availability of water in Vallarta homes, a pressing issue in the wake of the…

Compare Listings

Title Price Status Type Area Purpose Bedrooms Bathrooms