In the most comprehensive reconstruction of rainfall patterns within the Intertropical Convergence Zone for the past 2000 years, a team of researchers led by ETH Zurich describe how even small changes in global temperature can trigger a migration of the tropical…
A newly discovered asteroid designated 2017 HV2 will flyby Earth at a distance of 0.33 LD (~126 720 km / 78 740 miles) on April 23, 2017. This is the 21st known asteroid to flyby Earth within 1 lunar distance since the start of the year (according to data available…
A new phenomenon seen as a giant purple streak of light in the night sky has been recently discovered and, for lack of a better word, named Steve. Steve was discovered thanks to scientists, citizen scientists, ground-based imagers and ESA's magnetic field Swarm…
Tropical Storm "Arlene" formed on Thursday, April 20, 2017, as the first tropical storm of the 2017 Atlantic hurricane season. Arlene comes a month and a half before the official start of the season and follows a recently noticed trend in early starts to…
Severe floods are wreaking havoc across Kazakhstan over the past couple of days after this season's above-average snow started to melt, increasing river levels across the country. Floods forced thousands to evacuate, destroyed houses and power lines, roads,…
El Salvador authorities are reporting a sudden increase in seismic activity under San Miguel volcano on Tuesday, April 18, 2017. The last major eruptive phase of this volcano started on December 29, 2013, and ended in August 2014 (VEI 2). In a special report…
A strong phreatic eruption took place at Costa Rica's Poas volcano between 00:00 and 01:00 UTC on April 13, 2017 (18:00 and 19:00 local time on April 12), the National University’s Volcanology and Seismology Research Institute (OVSICORI) reported. The…
A bright, long-lasting fireball was seen across the sky over South Carolina at 00:45 UTC on April 13, 2017 (20:45 EDT, April 12). Witnesses described a bright, white light lasting for about 10 seconds. Many said the object left a long tail. The event was seen…
Scientists are on the verge of providing daily, high-definition views of Earth at night. The announcement was made today during official release of the new, global composite map of night lights as observed in 2016, the clearest yet composite view of the patterns of…
Florida Governor Rick Scott declared a state of emergency today, April 11, 2017, following the recent wildfires across the state and the high potential for increased wildfires to continue this year. 2017 is already the most active season since 2011. In a statement…
