(Credit: Rubin Huang)
Who hasn’t, at some point, wished they could exist in two places at once?
Today, you certainly can do that, but in practice, it’s far less sexy than cloning yourself or traveling back and forth through time to simultaneously exist in overlapping timelines. Instead, duplicating yourself entails beaming your face through a tablet device that’s mounted atop a moving pole. Indeed, telepresence robots on the market today are essentially Skype on wheels; they& ...read more
The total solar eclipse as seen from McMinnville, Oregon. (Credit: Bud Ellison/Flickr)
As you may recall, we had a solar eclipse last month.
It was kind of a big deal.
After almost 40 years without a total solar eclipse, the United States got pretty lucky on Aug. 21, with the moon’s shadow crisscrossing the country and at least a partial eclipse visible in all 50 states. About 12 million people lived within that “path of totality,” and 47 million were within 100 miles.
But ho ...read more
(Credit: Shutterstock/Alexey Stiop)
The discovery of a biomarker for chronic traumatic encephalopathy (CTE) could lead to diagnosis of the disease in living individuals, something not currently possible.
CTE is a neurodegenerative brain disease thought to be caused by repeated blows to the head, resulting in brain damage that accumulates over time. A recent study of 111 NFL players who donated their brains after death found CTE in all but one of them.
Tests Possible
In new research p ...read more
A NASA image depicts what planet Earth may have looked like some 4 billion years ago when it was getting pummeled with space rocks. (Credit: NASA)
Earth’s first life evolved in hell.
The earliest lifeforms emerged at least 3.95 billion years ago, at a time when a near constant barrage of comets and asteroids were bombarding our still solidifying planet. That’s the implication of new research published in the journal Nature on Wednesday.
A group of Japanese scientists journeyed into ...read more
VRIGO (Credit: Wikimedia Commons)
Last year, physicists made history by observing the first-ever gravitational wave. Their discovery confirmed Albert Einstein’s century-old theory of gravity and capped decades of effort to build an instrument sensitive enough to catch these ripples in spacetime.
Since then, researchers working at the government-funded Laser Interferometer Gravitational Wave Observatory (LIGO) — twin detectors in Louisiana and Washington State — have caught se ...read more
Agung in Indonesia seen in 2009. Antoine Vasse Nicolas / CC by 2.0
This week, the focus is on the rumbling volcanoes in Indonesia and Vanuatu. Here are some updates (along with a tidbit at the end on Washington’s Rainier.)
Agung
The unrest at Indonesia’s Agung continues and now the total evacuated has reached almost 100,000 people. Now, this volcanic crisis has been going for almost a week with no eruption … and we begin to enter the long, dark teatime of volcano monitoring: h ...read more
With two months left, more records could fall before we’re all done
The GOES-16 weather satellite captured this image showing hurricanes Maria, to the left, and Lee, to the right, on the morning of Wednesday, Sept. 27, 2017. (Source: SLIDER by RAMMB/CIRA @ CSU)
We’ve known for some weeks now that the 2017 Atlantic Hurricane season has been absolutely brutal.
And now, thanks to new calculations, we have some statistical insights into the raw, howling power of the storms that hav ...read more
Cassini’s mission is over and gone for good. But we’re not done with Saturn yet — it just may be a while before we go back. (Credit: NASA)
By the end of the year, NASA will decide on a new New Frontiers-class mission. This medium-cost mission class is responsible for the Juno, New Horizons, and OSIRIS-REx probes, and has a handful of finalists selected for a mid-2020s launch. Among proposals for a Moon mission, a Venus lander, and a comet sample return are five Saturnian ...read more
This is an illustration of the new species, Uromys vika. (Credit: Velizar Simeonovski, The Field Museum)
The mysterious tale of the giant rat of Sumatra was famously “a story for which the world is not yet prepared,” according to Sherlock Holmes. Now, after years of searching, researchers have discovered a new tree-dwelling, coconut-piercing species of giant rat in the Solomon Islands—it measures 18-inch rodent that researchers finally tracked down after years of searching.
T ...read more
While there’s no I in TEAM, each penguin benefits from hunting together. Photo credit Sergey Uryadnikov
They say that many hands make light work. Well, for African penguins, many beaks make for bountiful hunts, according to a new study in Royal Society Open Science. The results suggest that dwindling populations may have greater consequences than previously realized.
African penguins (Spheniscus demersus), or as some call them “jackass” penguins for their donkey ...read more
