Massive Hunga Volcano Eruption Created an Atmospheric Pulse That Caused an Unusual Tsunami-Like Disturbance

This looping video shows a series of GOES-17 satellite images that caught an umbrella cloud generated by the underwater eruption of the Hunga Tonga-Hunga Ha’apai volcano on January 15, 2022. Crescent-shaped bow shock waves and numerous lighting strikes are also visible. Credit: NASA Earth Observatory image by Joshua Stevens using GOES imagery courtesy of NOAA … Read more

Gigantic Bubbles at Center of Milky Way Caused by Powerful Jet of Energy From Supermassive Black Hole

The NASA visualization team created a superposition of an image of the Milky Way, taken by the European Space Agency’s Gaia space observatory, and a visualization of the simulations of the eRosita and Fermi bubbles prepared by Karen Yang (lead author of the study and an assistant. professor at the National Tsing Hua University in … Read more

Sharp drop in flower abundance caused by climate crisis will leave pollinators searching further for food – BIOENGINEER.ORG

It is predicted that global average temperatures will have risen by between 0.9 and 2.0 ºC around the middle of this century, according to the IPCC’s intermediate emission scenario RCP4.5. As a result, many species, especially specialists with highly specific requirements for food, habitat, and reproduction, will not be able to adapt. It is predicted … Read more

Mysterious ‘Russian Flu’ 130 Years Ago May Have Been a Coronavirus, Scientists Say

In 1889, a mysterious respiratory illness emerged in Russia and then spread across the globe, triggering at least three waves of infection over the course of several years. Now, some scientists suspect that this illness, dubbed the “Russian flu,” actually may have been caused by a pandemic coronavirus similar to SARS-CoV-2, the virus that causes … Read more

‘Invisible’ earthquake caused mysterious 2021 tsunami, scientists find

The mysterious source of a globe-spanning tsunami that spread as far as 6,000 miles (10,000 kilometers) from its epicenter was an “invisible”. earthquakea new study has found. In August 2021, an enormous tsunami rippled out into the North Atlantic, Pacific and Indian oceans. It was the first time a tsunami had been recorded in three … Read more

A Sneezing Dinosaur? Fossil Reveals Deadly Flu-Like Illness in a Sauropod

Hacking coughs, uncontrollable sneezing, high fevers and pounding headaches can make anyone miserable – even a dinosaur. Recently, researchers identified the first evidence of respiratory illness in a long-necked, herbivorous type of dinosaur known as a sauropod, which lived about 150 million years ago during the Jurassic period (201.3 million to 145 million years ago) … Read more

Injuries to Zambian lions and leopards caused by shotguns and wires snares greatly underestimated – BIOENGINEER.ORG

The incidence of lion and leopard injuries caused by humans in Zambia is much higher than previously thought. Using a simple forensic examination technique, researchers found that injuries from entanglement in wire snares are present in 37% of lions and 22% of leopards in Zambia, while 27% of lions had shotgun pellets embedded in their … Read more

Comet’s Devastating Explosion Over North America 1,500 Years Ago Caused Extensive Destruction

Did comet’s fiery destruction lead to downfall of ancient Hopewell? Researchers at the University of Cincinnati find evidence of cosmic cataclysm 1,500 years ago at 11 ancient sites. The rapid decline of the Hopewell culture about 1,500 years ago might be explained by falling debris from a near-Earth comet that created a devastating explosion over … Read more