Smart News

Left: an artist's rendering of the GW Orionis system depicts its misaligned rings of dust and gas. Right: a view of GW Orionis

A Rare Planet Might Be Hiding in This Oddly Shaped, Triple-Star System

Two new studies explain why GW Orionis, a rare triple-star system 1,300 light years away, looks so misshapen

View of shore at Crissy Field in San Francisco, Alcatraz in the distance.

Photographs Capture Eerie Skies That Cloaked the Bay Area in an Orange Glow

Smoke from more than 20 major fires burning in the surrounding region shrouded the city through the morning hours

The Meroe pyramids in northeastern Sudan sit about1,650 feet from the banks of the Nile. Now, the site's royal bath is at risk of damage from record flooding.

Record Flooding Threatens Millennia-Old Pyramids in Sudan

Rising water levels could damage ancient structures at Meroe and Nuri

A lower resolution copy of a 3,200 megapixel image of Romanesco broccoli. The photo was taken by a camera being built to help the Vera Rubin Observatory's telescope study space.

Scientists Tested Out the World's Largest Digital Camera on a Piece of Broccoli

Soon, it’ll photograph the cosmos. But first, scientists used it to snap a highly-detailed picture of an ordinary vegetable

This intricately carved capital may have been part of a royal palace.

Cool Finds

Remnants of Ancient Palace Discovered in Jerusalem

Experts say the stone ruins, which may have once housed royalty, likely date to the early seventh century B.C.

Yakutia [pictured] is 83.4 percent forested, making it "one of the most fire-hazardous Russian regions.

'Zombie Fires' May Have Sparked Record High Carbon Emissions in the Arctic

Increasing temperatures due to climate change and wildfires may be propelling the region into a fiery new normal

New digital reconstruction of Abbot John of Wheathampstead

Facial Reconstruction Reveals Medieval Monk's 'Impish' Features

Researchers digitally revived Abbot John of Wheathampstead 555 years after his death

Parasitic dodders use outgrowths called haustoria to leech water and nutrients from their host plants.

New Research

Parasitic Plant Waits for Host’s Signal Before Flowering

Dodders grow into tangled masses of leafless tendrils also called wizard’s net and strangleweed

A sonar scan of the German warship Karlsruhe, which was recently discovered off the southern coast of Norway

Cool Finds

Wreck of German Warship Sunk in 1940 Found Off Norwegian Coast

A British torpedo struck the "Karlsruhe" during the Nazis' invasion of the Scandinavian country

In one example of redlining, this Home Owners' Loan Corporation map depicts part of Chicago, Illinois and labels neighborhoods as "hazardous" (red) or "best" (green). Borrowers could be denied access to credit if their homes or businesses were located in "hazardous" neighborhoods, typically economically disadvantaged neighborhoods with large minority populations.

How Redlining Made City Neighborhoods Hotter

A growing body of research highlights the connection between systemic discrimination and the local climate

The total emissions released increased as temperatures rose, doubling when temperatures went from 104 degrees to 140 degrees Fahrenheit

On Hot Days, Asphalt Can Release as Much Air Pollution as Cars

During heat waves, pavement can reach 140 degrees Fahrenheit, which unleashes harmful particles into the air

The exterior of Maeshowe, a chambered tomb in Scotland's Orkney Islands, pictured in September 2019

Why Were This Ancient Scottish Tomb's Chambers Built Upside Down?

New research suggests the inverted designs seen at Maeshowe were designed to ensure passage into the underworld

The blue areas in this composite image from the Moon Mineralogy Mapper (M3) aboard the Indian Space Research Organization's Chandrayaan-1 orbiter show water concentrated at the Moon's poles. Homing in on the spectra of rocks there, researchers found signs of hematite, a form of rust.

Why Is the Moon Covered in Rust? Even Scientists Are Stumped by This Metal Mystery

Without oxygen and water, how is the substance

All classes are free and open to the public.

Education During Coronavirus

Take Free, Online College Classes Featuring Anthony Fauci and Other Covid-19 Experts

MIT’s class includes live-streamed lectures on Tuesday mornings and Purdue's self-paced course offers a certificate in contact tracing

Archaeologists first spotted the sturgeon's bony plates near a barrel in the Gribshunden shipwreck.

Cool Finds

Well-Preserved Atlantic Sturgeon Found in 15th-Century Danish Shipwreck

The fish's remains were stored in a barrel in the royal vessel's pantry

The museum's CEO emeritus, John Guess Jr., stands in front of the newly installed Spirit of the Confederacy sculpture.

Why the Houston Museum of African American Culture Is Displaying a Confederate Statue

The institution describes the move, which arrives amid a reckoning on the U.S.' history of systemic racism, as "part of healing"

“When so many books are published,” debut author Natasha Randall tells BBC News, “there is an awful lot of noise you have to compete with.”

Why U.K. Publishers Released 600 Books in a Single Day

Dubbed "Super Thursday," the barrage of books includes many titles delayed by Covid-19

As the researcher taps the page, numbers appear on screen.

With a Simple Piece of Paper, Engineers Create Self-Powered, Wireless Keyboard

Scientists at Purdue University have found a way to make a piece of paper digitally interactive

The 1,100-year-old sword found in Norway measures about three feet long.

Cool Finds

Norwegian Archaeologists Unearth Grave of Left-Handed Viking Warrior

Vikings' weapons were often buried on the opposite side of where their owners had held them in life, pointing toward belief in a "mirror afterlife"

Green lasers pointed at a plastic mannequin head wearing a face shield show how the droplets from a cough or sneeze escape around the sides.

New Research

Face Shields and Valved Masks Don't Fully Stop the Spread of Aerosols

A new visualization shows how droplets from a cough or sneeze escape around the sides of a plastic face shield

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