Research

earthquake oct 19 2020

New insights show factors that trigger earthquakes

A new study by François Xavier Passelegue, a scientist at ENAC's Laboratory of Experimental Rock Mechanics (LEMR), has provided new insights into the origins of earthquakes, showing that the speed and intensity with which seismic waves cultivate after a...

October 26, 2020

tibet oct 16 2020 2

New seismic research explains continental collision beneath Tibet

New seismic data collected by scientists at Stanford University and the Chinese Academy of Geological Sciences suggests that two competing processes are simultaneously operating beneath a collision zone in Tibet. This research contributes to an ongoing debate over...

October 17, 2020

ilopango caldera panoramic

Multifaceted study dates massive Tierra Blanca Joven eruption to 431 CE

It has been known that a major volcanic eruption shocked the Maya civilization, but the disaster's precise date and nature were unidentified. In a new study, an international team of archaeologists confirmed that the civilization was rocked by the Tierra Blanca...

October 04, 2020

9solar storms oct 1 2020 2

Solar storms more severe when two events 'slipstream' behind each other

A research team led by Imperial College London has presented in a new study that Coronal Mass Ejections (CMEs) or solar storms could be more extreme than previously believed when they "slipstream" each other or when two such events follow each other....

October 04, 2020

distribution of long period comets f

Study identifies second alignment plane of solar system

According to a new study published in The Astronomical Journal, comet motions indicate that the solar system has a second alignment plane. The discovery has significant implications for models of how comets originally formed in the solar system. The study, led by...

September 29, 2020

south pole jupiter

Researchers solve mysterious storm patterns on Jupiter's south pole

Since first spotted by NASA's Juno space probe in 2019, a collection of swirling storms arranged in an unusually geometric pattern has been a mystery to most scientists. A new study may have uncovered how the strange weather forms and why the storms behave...

September 29, 2020

ef4 alabama tornado damage featured image

Migrating tornadoes found to be more dangerous and deadlier in the Southeast, U.S.

Migrating tornadoes that are increasingly occurring in the southeastern United States have been found to be more dangerous and twice as deadly as twisters elsewhere in the country, according to an analysis by the Environment & Energy Publishing (E&E News). A...

September 29, 2020

cyclone fani 2019 3

Increase in frequency of severe cyclones over the North Indian Ocean

From 1981 to 2017, statistics show that an average of five cyclones developed over the North Indian Ocean per year. However, recent studies indicate that there has been an increase in the frequency of cyclone formation from 2017 to 2019. As a result, there was also...

September 29, 2020

comet with own aurora sept 23 2020 2

Unusual ultraviolet aurora spotted around a comet for the first time

ESA's Rosetta mission has revealed that its target comet, Comet 67P/Churyumov-Gerasimenko, has its own far-ultraviolet aurora. This is the first time such electromagnetic emissions in the far-ultraviolet have been detected on a celestial object, aside from any...

September 23, 2020

dawn of dinosaurs sept 17 2020

Newly identified mass extinction triggered dawn of dinosaurs 233 million years ago

A new study has identified a major mass extinction 233 million years ago, which triggered the dawn of dinosaurs-- the event has been called the Carnian Pluvial Episode. During this era, huge volcanic eruptions emitted carbon dioxide, methane, and water vapor into...

September 18, 2020

rebirth of a volcano sept 12 2020

Researchers document rebirth of a volcano for the first time

For the first time, scientists were able to document a volcano's life cycle, from its collapse to its rebirth. Researchers from the GFZ German Research Center for Geosciences and volcanologists from Russia presented the results of a series of photogrammetric...

September 14, 2020

san andreas fault ca us

San Andreas Fault earthquakes caused by deep underground forces

Scientists at the University of South California (USC) have detected that the earthquakes registered alongside California’s San Andreas Fault occur much deeper than previously understood. The previous knowledge of the fault indicated that earthquakes are...

September 09, 2020

solar system shape aug 19 2020

Research suggests our solar system is shaped like a 'deflated croissant'

Scientists have developed a new prediction about the shape of the bubble surrounding our solar system and have revealed that it is actually shaped like a "deflated croissant." Using data from the space agency's missions, the scientists came up with the...

September 05, 2020

taiwan landslide 2009 2

Taiwan's deadliest typhoon caused a spike in earthquakes in the years following the storm, new study shows

2009 Typhoon Morakot caused a spike in earthquakes in Taiwan in the years following the storm, a new study reveals. The storm triggered extensive flooding, huge landslides, and left almost 700 fatalities, making it the deadliest typhoon to impact the country in...

September 05, 2020

sunset over phoenix arizona by alexander nie f

Study: Modern Grand Solar Minimum (2020 - 2053) leads to cooling, important implications for entire planet

In a new study published recently in the journal Temperature, Prof. Valentina Zharkova demonstrates that the Sun has entered into the modern Grand Solar Minimum (2020 - 2053) that will lead to a significant reduction of the solar magnetic field and activity like...

September 02, 2020

lidar shooting into antarctic night sky aug 20 2020 2

New equatorial wind patterns observed in Antarctica, revealing new connections in global circulation

A team of researchers found evidence of a new equatorial wind pattern at Antarctica, unveiling a crucial connection between winds at the Earth's equator and atmospheric waves about 10 000 km (6 000 miles) away at the South Pole. The findings highlight how winds...

August 29, 2020

Moon crater aug 28 2020 2

Eruptive origins of pyroclastic deposits on the Moon

A new study by researchers from Arizona State University (ASU) suggests that the early Moon may have been more volatile-rich than previously believed. Previous studies concluded that lunar volcanoes had exploded primarily cold bedrock, but the ASU team said there...

August 29, 2020