Category Archives: CNN – World

It might be time to upgrade your mask
Ina Fassbender/AFP/Getty Images

It might be time to upgrade your mask

If you’re still wearing a cloth or surgical mask when you’re out and about, it’s time to rethink your face covering. The US Centers for Disease Control and Prevention (CDC) is set to update its mask advice this week to best reflect the available options and the different levels of protection they provide, a CDC…MORE

How this weird giant planet came to look like a football
European Space Agency

How this weird giant planet came to look like a football

In the search for planets beyond our solar system, astronomers have found a giant exoplanet that looks more like a football or rugby ball than a sphere. The planet, called WASP-103b, is one of extremes. Located about 1,225 light-years from Earth in the Hercules constellation, the planet is almost twice the size of Jupiter. The…MORE

Psychedelic-laced beer may have helped this ancient South American empire rule
Lisa Milosavljevic/Royal Ontario Museum

Psychedelic-laced beer may have helped this ancient South American empire rule

Beer laced with hallucinogenic drugs derived from plant seeds may have helped leaders of a South American culture maintain their political control for hundreds of years, according to new research. The Wari, who built an empire and ruled the highlands of what is now Peru from 600 to 1,000 AD, preceded the Incas. Archaeological excavations…MORE

A kilometer-wide asteroid will make its closest pass by Earth next week
NASA/JPL-Caltech

A kilometer-wide asteroid will make its closest pass by Earth next week

An asteroid estimated to be a kilometer (3,451 feet) wide will fly by Earth on January 18. It will pass within 1.2 million miles of our planet, moving at 47,344 miles per hour, according to NASA’s Center for Near Earth Object Studies, which tracks potentially hazardous comets and asteroids that could collide with our planet.…MORE

From Europe to the US, Covid cases in children are surging. Schools aren’t prepared
Jack Hill/Pool/AFP/Getty Images

From Europe to the US, Covid cases in children are surging. Schools aren’t prepared

As Covid-19 cases skyrocketed across Britain in late December, Stuart Guest spent his vacation poring over scientific reports about air cleaning and filtration systems. Guest, a head teacher at an elementary school in Birmingham, England, scoured Amazon for affordable air purifiers in the hopes of stopping the more transmissible Omicron variant from spreading among his…MORE

The last 7 years have been the warmest on record as planet approaches critical threshold
Sebastien Bozon/AFP/Getty Images

The last 7 years have been the warmest on record as planet approaches critical threshold

The last seven years have been the seven warmest on record for the planet, new data shows, as Earth’s temperature continues its precarious climb due to heat-trapping fossil fuel emissions. A new analysis by the European Union’s Copernicus Climate Change Service, which tracks global temperature and other climate indicators, found 2021 was the fifth-warmest year…MORE

Death toll in Brazil rock face collapse rises to 10
Minas Gerais Fire Deparment

Death toll in Brazil rock face collapse rises to 10

Two more bodies were found Sunday afternoon after a massive rock fell on top of several tourist boats in the Brazilian state of Minas Gerais on Saturday, raising the death toll to 10, according to state media outlet AgĂȘncia Brasil. At least 32 people were injured in the incident, according to Pedro Aihara, a spokesman…MORE

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