New Research

Researchers from the the Polytechnic University of Milan are mapping the castle's subterranean structures.

Secret Passageways Recorded in Leonardo da Vinci's Sketches Discovered Beneath a Medieval Castle in Milan

Using ground-penetrating radar and laser scanners, researchers identified subterranean structures just a few feet below the ground. The pathways may connect Sforza Castle to a nearby basilica

Parts of the deep Pacific Ocean are covered in metallic lumps known as polymetallic nodules. A study published last year suggested they produce oxygen without sunlight.

Scientists Who Found Mysterious 'Dark Oxygen' on the Ocean Floor Plan a New Expedition, Hoping to Settle Disputes

Last year, the team made headlines when it published a paper describing how metal lumps at the bottom of the Pacific Ocean seemed to produce oxygen without sunlight

An artist’s visualization of WASP-127b

Astronomers Discover Supersonic Winds on a 'Puffy' Exoplanet, Forming a Record-Breaking Jet Stream

Moving at roughly 20,505 miles per hour along the distant world's equator, it’s the fastest known jet stream that wraps around a planet

Researchers discovered 614 stone plaques and fragments at Vasagård West, an archaeological site on the Danish island of Bornholm.

Neolithic Farmers May Have Buried These Mysterious Stones to Bring Back the Sun After a Volcanic Eruption

Using ice core samples, researchers linked a natural disaster with a trove of nearly 5,000-year-old artifacts discovered at an archaeological site in Denmark

Elephants, bats, rabbits and other mammals have exceptional hearing—and their outer ears may be a key reason why.

Why Do Mammals Have Outer Ears? Scientists Are Getting Closer to Solving the Mystery

Two new studies offer insights into the evolution and development of external ears, which appear in humans and other mammals but aren't found in reptiles, birds or amphibians

Hand-drawn illustration of two of the seven sampled molars from Australopithecus

Ape-Like Human Ancestors Were Largely Vegetarian 3.3 Million Years Ago in South Africa, Fossil Teeth Reveal

Scientists suggest meat consumption was pivotal to humans' development of larger brains, but the transition probably didn't start with Australopithecus, according to a new study

A section of the new photomosaic of the Andromeda Galaxy, which features 600 fields of view in total from the Hubble Space Telescope.

Check Out the Hubble Space Telescope's Stunning New View of the Andromeda Galaxy

The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth

Fossilized feces, also known as coprolites, are helping scientists in New Zealand peer back in time.

Fossilized Poop Reveals How Extinct, Flightless Birds Helped Spread New Zealand's Colorful Fungi

The upland moa was likely drawn to the fungi because of their resemblance to berries, scientists say, allowing the creature to fill a role typically played by mammals

The mosaic depicts Alexander the Great fighting in the Battle of Issus.

Experts Are Unraveling the Mysteries of This Breathtaking 2,000-Year-Old Mosaic Depicting Alexander the Great in Battle

The ancient artwork was uncovered during excavations at Pompeii in the 19th century. Now, researchers are conducting a long, intensive analysis

A new study on "contagious urination" only looked at captive chimpanzees, but researchers suspect the phenomenon may also exist in the wild.

For Chimpanzees, Peeing May Be Contagious—Just Like Yawning Is for Humans, Study Finds

Scientists suggest captive chimpanzees engage in 'socially contagious urination'—that is, when one primate starts peeing, others quickly follow suit

The Mauna Loa Observatory in Hawaii recorded the highest annual jump in atmospheric carbon dioxide levels since its records began in 1958.

Hawaiian Observatory Clocks Highest Annual Jump in Atmospheric Carbon Dioxide Since Its Records Began 67 Years Ago

The change measured by the Mauna Loa Observatory was likely driven by wildfires and continued burning of fossil fuels, scientists say

Archaeologists and Masai landowners conducted excavations at Engaji Nanyori in Tanzania.

Homo Erectus Thrived in a Desert, Study Finds, Suggesting the Early Humans Could Adapt to Extreme Environments

New research suggests modern humans aren't the only hominin species capable of "ecological flexibility"

Researchers analyzed DNA from a rare Iron Age burial site in southwest England.

Scientists Discover Celtic Society Where Men Left Home to Join Their Bride's Community

DNA extracted from 57 individuals buried in a 2,000-year-old cemetery provides evidence of a "matrilocal" community in Iron Age Britain, a new study suggests

A baby rusty-spotted cat, born at a French zoo in 2010. The newly discovered fossil is thought to belong to the same genus as modern rusty-spotted cats, which are among the smallest felines in the world.

Rare Jaw Fossil Found in China Might Belong to the World's Smallest Cat

Scientists placed the extinct species, which may date back more than 300,000 years, in the same genus as modern leopard cats in Asia

Archaeologists unearthed roughly 1,500 decorated stone blocks that once made up part of Hatshepsut's valley temple.

Archaeologists Unearth Intricately Decorated Blocks From Hatshepsut's Temple in Egypt

Officials have announced a number of discoveries during excavations around the valley temple of the powerful Egyptian queen, who reigned during the 15th century B.C.E.

A new crayfish species called Cherax pulverulentus has a bright blue color.

A New Crayfish Species Was Hiding in Plain Sight Among Common Aquarium Pets, Researchers Find

Native to Indonesian New Guinea, the crustacean comes in two color forms and is a popular pet choice in Europe, Japan, the United States and Indonesia

Researchers studied tattoos on this mummified hand.

Scientists Are Using Lasers to Reveal Intricate Tattoos on Peruvian Mummies

A new study sheds light on tattoo designs found on more than 100 mummies from Chancay culture, a group that lived on the Peruvian coast between roughly 900 and 1500 C.E.

Alzheimer's disease is the most common form of dementia.

U.S. Dementia Cases Are Poised to Rise to One Million Each Year by 2060, According to New Projections

As the American population ages, a new study finds the average lifetime risk of dementia for adults over 55 is around 42 percent—a higher rate than previously thought

An artist’s concept of a white dwarf orbiting a supermassive black hole and shedding matter

Astronomers Found Strange, Accelerating X-Ray Pulses Coming From a Black Hole. They Might Be a Sign of an Orbiting White Dwarf

The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary research

Researchers tracked 71 common noctule bats (Nyctalus noctula) to parse their migration patterns.

Bats Hitch a Ride on Storm Fronts When Migrating, Saving Energy by 'Surfing' Through the Sky, Study Finds

Researchers tracking female bats in central Europe found they migrated much farther in a single night than previously thought. The findings could help protect bats from wind turbine collisions

Page 1 of 258