Taxonomy term

december 2017

Climate change linked to specific weather events for the first time

Three extreme weather events that occurred in 2016 would not have been possible in Earth’s pre-industrial climate, according to the sixth annual report on the attribution of extreme weather events issued Dec. 13 by NOAA and the American Meteorological Society (AMS). This marks the first time that researchers have concluded that a specific weather event would not have been possible without the influence of humans.

14 Dec 2017

Travels in Geology: The geological riches of Quebec's Gaspe Peninsula

A drive around Quebec’s Gaspé Peninsula — bordered by the St. Lawrence River to the north and Chaleur Bay to the south — reveals a rugged coastline dotted with quaint fishing villages, ancient rock formations and an abundance of Devonian-aged fossils that draw amateur and professional geologists alike.
14 Dec 2017

Down to Earth With: Volcanologist Jess Phoenix

Field geologists usually love camping, hiking and all things outdoors. Today, Jess Phoenix is no different, but she wasn’t always that way. As a child growing up in Colorado, she bucked traditional backpack-wearing pursuits. “I would take the horses on trail rides and that was probably the most outdoorsy thing that I did,” Phoenix says. Instead, she took after the athletic interests of her parents, both FBI agents, playing “every sport under the sun.”

11 Dec 2017

Both urban flooding and rural drying to intensify

In a comprehensive global analysis, including data from more than 43,000 rainfall stations and 5,300 river monitoring stations in 160 countries, researchers report that global rainfall is increasing, likely due to warming air temperatures that allow more moisture into the atmosphere, causing more intense rainfall. Rural areas tend to absorb excess water during storms, preventing widespread flooding in rural zones, but between storms, rising temperatures also mean more evaporation from exposed soils, creating drier conditions over the long term, the team noted in Scientific Reports. Meanwhile, in urban environments, more intense rainfall often overwhelms stormwater catchments in places with less exposed soil, leading to a higher incidence of flooding.

11 Dec 2017

Red Planet Roundup: December 2017

With two rovers patrolling the surface of Mars, six spacecraft orbiting above it, and scientists here on Earth studying the Red Planet from afar, new findings are announced often. Here are a few of the latest updates.

08 Dec 2017

Geomedia: Gifts: Holiday Gift Guide

There’s never a shortage of geeky pop-culture merchandise and gift ideas available, but sometimes it’s hard to find clever items that are less “Guardians of the Galaxy” and more about the actual galaxy. If you have science lovers on your holiday shopping list, look no further than EARTH’s Holiday Gift Guide for ideas — from space soap to science board games — that are sure to surprise and delight.

07 Dec 2017

Transitional Chilesaurus fills gap between major dinosaur groups

In 2015, a new dinosaur was discovered in southern Chile, but its odd set of characteristics left paleontologists scratching their heads: Was it a carnivore or an herbivore? A closer look at the bones of the dinosaur, named Chile­saurus, is helping scientists determine how it fit into the Late Jurassic landscape.

06 Dec 2017

Benchmarks: December 5, 1952: The Great Smog smothers London

On Friday, Dec., 5, 1952, a blanket of thick, yellow smog settled over London, cloaking the city for five days straight. Smog wasn’t uncommon — Londoners called these days “pea-soupers,” based on the yellow-black color — and there were notable smog episodes from the Industrial Revolution (late 1700s) through the 1950s. But the haze of the city’s infamous “Great Smog” of 1952 long overstayed its visit. The lingering smog killed thousands, and its residual effects lasted for decades.

05 Dec 2017

Comment: Arctic warming and midlatitude weather: Is there a connection?

Over the last few decades, the Arctic has warmed more than the rest of the planet, but is this Arctic amplification influencing weather patterns in the middle latitudes?
04 Dec 2017

Where on Earth? - December 2017

Where on Earth was this picture taken? Use these clues to guess and submit your answer via mail, email or Web by the last day of the month (December 31, 2017).

01 Dec 2017

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