I'm a dedicated researcher, journalist, and editor at The Watchers. With over 20 years of experience in the media industry, I specialize in hard science news, focusing on extreme weather, seismic and volcanic activity, space weather, and astronomy, including near-Earth objects and planetary defense strategies. You can reach me at teo /at/ watchers.news.

  • Active volcanoes in the world: August 16 – 22, 2017

    New activity/unrest was reported for 5 volcanoes between August 16 and 22, 2017. During the same period, ongoing activity was reported for 18 volcanoes. New activity/unrest: Kanlaon, Philippines | Pacaya, Guatemala | San Cristobal, Nicaragua | Sangay, Ecuador |…

  • Eight missing after major landslide at Piz Cengalo, Switzerland

    Eight people are missing after a major landslide occurred at Piz Cengalo mountain in the Bregaglia range of Swiss Alps at 09:30 CET on Wednesday, August 23, 2017. Experts estimate some 4 million m3 (141.2 million ft3) of rocks tumbled down the mountain, known for…

  • Large fireball recorded over Krugersdorp, South Africa

    A large fireball was observed and recorded over the South African city of Krugersdorp at 16:59 UTC (18:59 SAST) on August 22, 2017. The object had a bright blue-green color and lasted for more than 4 seconds. It was recorded by Jan Breytenbach over Krugersdorp but…

  • Destructive tornado hits northeast China’s Heilongjiang

    A tornado, accompanied by rainstorm, hit part of Nenjiang County, northeast China's Heilongjiang Province at around 14:40 local time on Monday, April 21, 2017, blowing away roof tiles and construction materials. The twister was on the ground for about 10…

  • Abnormal tide warning issued for the entire coast of Chile

    The Marine Meteorological Center of Valparaiso has issued an abnormal tide warning for the entire coast of Chile, from the Gulf of Penas in the country's south to the northern city of Arica. It is expected that these conditions will begin to manifest on Tuesday,…