Earth Changes
Geoscientists, though, are a little more clued into the dynamics of Earth's guts, and have just discovered that Earth's solid inner iron core - which usually spins within a near-frictionless molten outer envelope - appears to have slowed to a grinding halt.
Before anybody panics and searches for a copy of a terrible 20-year-old science fiction movie predicting such an event in hopes of inspiring a solution, it's not the first time record of such an event. It's not even the first in recent history.

December brought some record cold weather all over the country, but especially in the capital region which has not seen such cool numbers for over a century.
December has not been as cold in over 100 years in Reykjavík, but the last time it was this cold in the capital was in December 1916, according to the Met Office.
The month was the eighth-coldest December on record nationwide since the start of recording temperatures.
The country was dry for most of the year, and in many parts of the country, December rainfall was the lowest recorded in decades.
Average temperatures only three times lower in Reykjavík
In Reykjavík, the average temperature in December was -3.9 degrees Celcius, which is 4.7 degrees below the average for 1991 to 2020, and 4.9 degrees below the average for the last ten years.
The average temperature in the month of December in Reykjavík has only been lower three times before, which was the December of 1878, 1886 and 1880, when it was much colder.
In Akureyri, the average temperature was -5.3 degrees Celcius, 4.7 degrees below average for 1991 to 2020, and 4.6 degrees below average for the last ten years. This was the seventh coldest December since the start of recorded temperatures in Akureyri, and the coldest since 1973.
Source: As credited/Reuters

SWAMPED. A house is almost completely submerged in floodwaters in Can-avid town, Eastern Samar.
Five people died in Bicol, 4 in Northern Mindanao and 1 in Davao Region, Office of Civil Defense Joint Information Office head Diego Agustin Mariano told ANC's "Rundown".
Two people remain missing while 4 were reported injured, he added.
In an earlier ANC interview, the Northern Samar Provincial Disaster Risk Reduction and Management Office reported 2 fatalities in the towns of Laoang and San Isidro.
Comment: Update January 18
Death toll from Massive flooding in Philippines rises to 30 (18.01.2023)
Floods in the Philippines have claimed the lives of 30 people, the country's National Disaster Risk Reduction and Management Council (NDRRMC) said on Wednesday, adding that five people were missing and 13 others were injured.
According to the agency, 1,576,069 people are affected by the floods, while 200,687 of them are temporarily displaced.
The statement noted that 1,292 houses were damaged, with 383 of them completely destroyed. In addition, the natural disaster damaged 56 #bridges and 242 #roads, and disrupted the work of 26 #seaports.
The power and water supplies were affected in 63 and 17 cities respectively.
(@Manila News)
Poor road conditions have caused several fatal accidents and train delays, especially in the south. Emergency services in the area said they responded to more than 2000 callouts in one day.
In Malopolskie and Podkarpackie, repair crews are struggling to access damaged power lines due to dangerous conditions.
With temperatures expected to plummet further, authorities across the country are on high alert.
In the village of Josvafo, near the border with Slovakia, the local stream flooded some of the streets and roads were closed. The highest 3rd grade alert is in place on the Sajo and Tarna rivers in northern Hungary.
"January used to be a cold month when there was snow, and we used to have floods only in March," said Josvafo Mayor Gabor Jona as he was checking on water levels. "We hope that there will not be more floods but the forecasts say the rain will continue so we have to be prepared."
(Reporting by Krisztina Fenyo; Editing by Mark Porter)
Source: Reuters

The local government also deployed 229 vehicles, 2,951 items of rescue equipment and 256 professional rescue personnel
Fifty-three people were rescued following the avalanche on a section of road between Pai village in Mainling county and the Doxong La tunnel in Medog county on January 17.
Chinese state media reported late on Friday that rescue workers had been digging by hand when they uncovered eight more bodies which bought the search to an end.
On Tuesday, the avalanche hit a road and highway tunnel, connecting the city of Nyingchi in Tibet's southwest with outlying Medog county, leaving people trapped in their vehicles as snow engulfed the exit of the tunnel.
The Taklamakan, located in southwestern Xinjiang, is the largest desert in China and the second-largest shifting-sand desert in the world.
Due to the latest cold snap, the rolling desert dunes turned into snow-capped mountains of a "frozen" winter wonderland, with snow covering the branches of sparse trees and enlivening the vast desert.
Blanketing the golden sand with a silver coat, the large-scale snowfall helped the desert present special colors across the area.
When severe storm enthusiasts think of hailstorms, Oklahoma and Kansas come to mind, but in 2022, the United States tally was dwarfed by reports of frozen precipitation from across Europe, with the continent seeing record-breaking events.
The European Severe Storms Laboratory said there were 8,224 large hail reports in 2022, which overshot 2021's record-breaking year by nearly 2,800 reports.
Sightings stretched from the Atlantic coast through most of the continent, with France, Italy and Germany topping the list with the most sightings.
The ESSL said the two most impactful events were a hailstorm that injured 100 people in Casamassima, Italy, on August 19 and a severe weather outbreak that led to damaged windows and roofs, dozens of injuries and death in northeastern Spain on August 30.
Comment: See also: