New Research

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."

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

In makeshift home laboratories, a team of scientists discovered that cotton flannel is the optimal fabric, and their latest study says that the moisture from our breath makes the mask more effective.

How to Build a Better Homemade Face Mask, According to Science

When Covid-19 hit, Smithsonian researchers set up makeshift home laboratories to conduct groundbreaking studies on mask fabric materials

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

Exoplanet GJ 1132 b was discovered in 2015 and is about 41 light years away from Earth

Unusual Exoplanet Might Be Regrowing Its Atmosphere

Remnants of the first atmosphere trapped under the planet’s thin crust might escape through volcanic eruptions

Shallow-water imperial cone snails collected for the study were generally larger than the snails collected in deeper water, suggesting they may be separate species.

This Snail's Venom Mimics Pheromones to Lure Prey With Sex

The mini mollusk may use a 'siren call' strategy to entice marine worms out of hiding

The team used DNA analysis to determine the brothers' hair and eye color. Top: Spytihněv I and bottom: Vratislav I

3-D Reconstructions Reveal the Faces of Two Medieval Dukes

Researchers used a variety of techniques to visualize what Czech rulers Spytihněv I and Vratislav I might have looked like

This silver diadem was one of around 30 valuable artifacts buried with a Bronze Age woman.

Silver Diadem Found in Spain May Point to Bronze Age Woman's Political Power

Researchers say the crown—and the trove of ornate objects buried alongside it—could have belonged to a female ruler of La Argar

A satellite image captured in September of 2020 shows how wildfire smoke blanketed the West Coast.

Wildfire Smoke Is More Damaging to Respiratory Health Than Other Sources of Air Pollution

Smoke exposure was associated with more hospital admissions than equivalent amounts of non-wildfire emissions

C. elegans are roundworms that are about one millimeter long and commonly used in scientific experiments as model organisms.

These Worms Have No Eyes, but They Avoid the Color Blue

When a scientist noticed that blind nematodes avoid bacteria that make blue toxin, he wondered if they took color into account

Some of the animals—including this dog—were buried in pieces of pottery.

Is This 2,000-Year-Old Egyptian Burial Site the World's Oldest Pet Cemetery?

Excavations show how humans treated cats, dogs and monkeys in first- and second-century Egypt

Cephalopods like cuttlefish have donut-shaped brains with dozens of lobes

Cuttlefish Show Impressive Ability to Exert Self-Control

The clever cephalopods ignored so-so food for up to 130 seconds in order to get their favorite snack, live grass shrimp

Some of the marks seen on the woman's skull predated her death, while others were likely left by natural forces following her burial.

Archaeologists Solve Mystery of 5,600-Year-Old Skull Found in Italian Cave

Natural forces moved a Stone Age woman's bones through the cavern over time

Muhammad Suranto and Muhammad Rizky Fauzan captured a black-browed babbler in October 2020, took photos of it for identification, and released it safely.

Long-Lost Babbler Bird Documented in Borneo for the First Time in Over 170 Years

The animal was last recorded between 1843 and 1848, when a scientist collected the first and only museum specimen

The researchers virtually opened the letters with an advanced X-ray machine. They then used computers to analyze the folds and create a readable, digital model of the unfolded message.

How Researchers Are Reading Centuries-Old Letters Without Opening Them

A new technique enables scholars to unlock the secrets of long-sealed missives

The study begins with fossilized kauri trees (pictured) that died over 41,000 years ago.

Did an Ancient Magnetic Field Reversal Cause Chaos for Life on Earth 42,000 Years Ago?

The study links new, detailed data about Earth’s atmosphere to a series of unfortunate events that occurred around the same time

“There’s all sorts of reasons they shouldn’t be there,” says British Antarctic Survey biologist Huw Griffiths

Mysterious Sponges Live on a Boulder Under 3,000 Feet of Antarctic Ice

When scientists aiming to collect a sediment sample were stopped by a boulder, they found unexpected life instead

When the two microflyers twirled around eachother midair, the researchers dubbed the maneuver "The Tango."

New Microflyers Could Soar in the Atmosphere's Most Mysterious Layer

The mesosphere is too dense for satellites to orbit there, but too thin for planes and balloons to fly

A new study analyzes the downy feathers of 249 Himalayan songbird species, including this brown-throated fulvetta, using specimens from the National Museum of Natural History's vast collections.

Himalayan Songbirds Adapted to the Cold by Sporting Thicker Down 'Jackets'

High-elevation birds might use their downy feathers to keep from wasting energy shivering to stay warm

The Yorkshire pigs in the study, named Omelet and Hamlet, outgrew their pen after 12 weeks.

Pigs Can Learn to Play Video Games When Tempted by Treats

The four swine in the study always wanted to be the first at the computer each day

Rome's Basilica dei Santi Apostoli has housed bones said to belong to St. James and St. Philip since the sixth century A.D.

Bones Venerated as St. James the Younger's Don't Belong to the Apostle, Study Suggests

Researchers dated the femur fragments to between 214 and 340 A.D.—at least 160 years after the saint's lifetime

Page 56 of 254