Smart News

Monday's dust storm left Beijing, China, in an orange haze (left). By Tuesday the air was much clearer (right).

Largest Dust Storm in More Than a Decade Blanketed China This Week

Air quality readings in Beijing reached dangerous levels while residents were urged to stay indoors

The 74-foot-tall slab will be installed at the National Constitution Center in Philadelphia.

The Newseum's Iconic First Amendment Tablet Is Headed to Philadelphia

Weighing in at 50 tons, the marble slab previously adorned the facade of the now-shuttered journalism museum in D.C.

A heat map of the receptive fields of sensory neuron receptors on a human fingertip.

New Research

Study Shows Fingerprint Ridges Play Key Role in Sense of Touch

Experiments show that our fingertips’ finely tuned sensitivity maps onto the whorled ridges of our prints

Life on Earth began to appear at least 3.5 billion years ago; by then, Mars had already lost much of its water into the crust or outer space.

New Research

Mars' Missing Water Might Be Hiding in Its Minerals

New research estimates how much water was absorbed into the mineral makeup of Mars' crust

The water high in salinity slowly poisons trees, and as they die, all that is left behind are ghostly gray trunks that resemble toothpicks.

'Ghost Forests' May Become More Common as Sea Levels Rise

East Coast woodlands are left parched as brackish water encroaches on landscapes

A 1932 facsimile of the first issue of the Emancipator, published on April 30, 1820

History of Now

New Project Reimagines the U.S.' First Antislavery Newspaper, the 'Emancipator'

A joint initiative from Boston University and the "Boston Globe" revamps a 19th-century abolitionist publication for 21st-century research about race

During World War II, the United States government incarcerated some 120,000 Japanese Americans, including the Uno family spotlighted in the documentary series.

Education During Coronavirus

Watch 150 Years of Asian American History Unfold in This Documentary

The five-part PBS series chronicles the community's story through archival footage, interviews

Aedes scapularis are aggressive biters and frequently find ways indoors

New Research

For the First Time in 75 Years, a New Invasive Species of Mosquito Was Found in Florida

Last year, entomologists in the state found 121 Aedes scapularis mosquitoes, which can carry yellow fever

The tool is between 3,800 and 5,300 years old.

Cool Finds

Rare Ancient Tool Found in Australia May Have Been Made With Kangaroo Bone

The rare find is helping archaeologists piece together Indigenous technologies used thousands of years ago

The tear gland organoids grown from stem cells produce a tear-like fluid (red).

New Research

Scientists Make Tiny Lab-Grown Tear Glands Cry

The tear-producing organoids researchers created could one day help relieve medical conditions that cause dry eyes

The recently recovered oviratorosaur fossil found in southern China is missing its skull and part of its vertebrae, but remarkably, the nest of 24 oval-shaped eggs were well-preserved.

For the First Time, Paleontologists Unearth Fossil of Non-Avian Dinosaur Incubating a Nest of Eggs

The find is the first evidence that oviraptorosaurs—also called 'egg thief lizards'—were nurturing to their young

At the new exhibition at the Mauritshuis in The Hague, scent dispensers will let viewers smell scents associated with the paintings.

Don't Just Look at These Paintings—Smell Them Too, Says New Dutch Exhibition

"Scent dispensers" will emit odors fragrant and foul to evoke 17th-century Europe

Much of the Apostle Santiago Church burned to the ground in a March 7 fire.

Fire at 16th-Century Mexican Church Prompts Debate Over How to Protect Cultural Heritage

Critics argue that a lack of preservation funding contributed to the devastating loss

Teeth with dental inlays from a nonroyal elite Mayan tomb.

Archaeologists Uncover a 1,300-Year-Old Skeleton of a Maya Diplomat

The remains revealed that the government official was wealthy as an adult, but he had a difficult childhood

As the largest telescope in the Northern Hemisphere, the research team says it can rival the IceCube Neutrino Observatory in the South Pole.

Russian Scientists Sink Giant Deepwater Neutrino Telescope Into World's Largest Freshwater Lake

In the depths of Lake Baikal, the observatory is designed to detect nature's ghost particles

Researchers have developed this theoretical model to explain the workings of the Antikythera mechanism, the 2,000-old ancient Greek device that is often referred to as the "first computer."

New Research

Scientists May Have Discovered How the Ancient Greeks' 'First Computer' Tracked the Cosmos

Researchers proposed a new theoretical model for the Antikythera Mechanism, a 2,000-year-old device used to chart the universe

Researchers propose storing genetic material from each of Earth's 6.7 million species of known organisms to safeguard life on our planet from annihilation.

Sending DNA From Earth's 6.7 Million Species to the Moon to Safeguard Life

Researchers propose constructing a 'lunar ark' to provide our planet with a 'reset button' in the event of a world-ending catastrophe

Overhead view of the mass grave, which contains the remains of at least 41 Copper Age people

Analysis of 6,200-Year-Old Grave Raises New Questions About Neolithic Massacre

Researchers in Croatia extracted DNA from 38 victims of a fifth-millennium B.C. mass killing

The surges in twin births occurred only in fraternal twins and may be from increased use in vitro fertilization methods.

Twin Birth Rates Have Soared Globally in the Last Three Decades

The trend is a result of women deciding to have children later in life and the use of medically assisted reproduction methods

The fragments contain Greek translations of verses from the books of Zechariah and Nahum.

Cool Finds

Dozens of Dead Sea Scroll Fragments Found in Israeli Cave

The pieces of parchments are the first of their kind discovered during archaeological excavations in 60 years

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