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New Research

Hops give beer its bitter taste and aroma.

Hoppy Beer Could Be Climate Change’s Next Victim

Warming temperatures and drier conditions in Europe could continue to lead to declines in hop yields and hop quality, a new study finds

Early humans in Europe snacked on seaweed and aquatic plants for thousands of years, though how they prepared and ate them is unclear.

New Research

Early Europeans Ate Seaweed for Thousands of Years

Researchers found biomarkers of seaweed and other aquatic plants in samples of dental plaque

One of the Jelling runestones that mention Queen Thyra

New Research

Runestones Reveal the Secrets of a Powerful Queen in Viking-Age Denmark

An analysis of the carvings on four runestones sheds new light on Queen Thyra’s influence

The Centers for Disease Control and Prevention found that 7.5 percent of all adults in the U.S. had experienced long Covid.

Reduced Serotonin Levels Could Cause Long Covid Symptoms, Study Finds

Researchers identify a mechanism through which inflammation related to the virus leads to lower levels of the neurotransmitter

Gene-editing silkworms produced this spider silk.

Genetically Modified Silkworms Can Produce Spider Silk That’s Stronger Than Kevlar

The sturdy, biodegradable fibers could one day be used for surgical sutures or armored vests

The cave lion skeleton from Siegsdorf in Germany with a replica of a wooden spear that may have been used to kill it. The authors theorize that Neanderthals may have stabbed the lion while it was resting or after it had been injured.

Neanderthals May Have Hunted Cave Lions

Researchers say well-preserved bones may be the earliest direct evidence of the hunting of large predators

Temperature varies from person to person and it differs throughout the day.

What’s Really the Average Human Body Temperature?

Long thought to be 98.6 degrees Fahrenheit, the measurement is highly personal and varies depending on time of day, among other factors, new research finds

Close examination of drill marks on the sculpture shows how carvers created surfaces to evoke the textures of the represented elements, such as skin, wool or linen.

Art Meets Science

Vibrant Paint Once Decorated the 2,500-Year-Old Parthenon Marbles

New research has revealed that ancient artists used color to create highly detailed designs

In the new study, long-tailed macaques, or crab-eating macaques, received kidney tranplants from genetically edited pigs. One of the monkeys survived for just over two years after the transplant.

Monkeys With Transplanted Pig Kidneys Survive for Up to Two Years

The study brings scientists one step closer to conducting trials in human patients, researchers say

More than 52 million birds died in the U.S. because of avian flu outbreaks in 2022.

Editing Chicken Genes Could Slow the Spread of Bird Flu, Study Suggests

Using CRISPR technology, researchers edited a protein gene that increased chickens’ resistance to the virus. But the process is far from practical use

Experts used X-ray and infrared imaging to determine that Rembrandt painted The Adoration of the Kings (circa 1628).

A Painting Originally Valued at $15,000 Turned Out to Be a Rembrandt. Now, It Could Sell for Millions

The hand behind the brush can make or break a painting’s worth—especially when that hand belongs to a legendary Dutch master

Because of their size, cats have relatively short vocal cords—so how are they able to produce such low-frequency sounds when purring?

How Do Cats Purr? Scientists May Now Have an Answer

Domestic cats produce low-frequency vocalizations when purring, an unusual ability for their small size

The mummified remains of James Murphy, known as Stoneman Willie, which lay in a funeral home in Reading, Pennsylvania, for 128 years before being buried last weekend.

Pennsylvania Mummy Gets a Proper Burial After 128 Years in a Funeral Home

Nicknamed “Stoneman Willie,” the man visited the town of Reading for a convention of firefighters in 1895

Patients with the 1918 flu at a barracks hospital in Colorado.

The 1918 Flu Hit Frailer People the Hardest, Study Suggests

Skeletons of people who died before and during the 20th-century pandemic counter the narrative that young and healthy people were targeted by the disease

Jackdaws are social birds that mate for life and breed in colonies.

These Birds Will Switch Companions to Earn Food but Stick With Family, Study Suggests

Jackdaws, cognitively complex relatives of crows, have intricate social dynamics and mate for life

Mammal taxidermy under ultraviolet light: (a) polar bear, (b) southern marsupial mole, (c) greater bilby, (d) mountain zebra, (e) bare-nosed wombat, (f) six-banded armadillo, (g) orange leaf-nosed bat, (h) quenda, (i) leopard, (j) Asian palm civet.

More Mammals Can Glow in the Dark Than Previously Thought

A new study found that 125 different mammal species are fluorescent under ultraviolet light, suggesting the property is widespread

Chilobrachys natanicharum, the electric blue tarantula

See the New ‘Enchanting’ Electric Blue Tarantula Discovered in Thailand

Blue is one of the rarest colors in nature, but this arachnid achieves the bright hue through special structures in its hair

If you want to cut meat out of your diet but are having a hard time, a new study suggests your genetics may be responsible.

Maintaining a Vegetarian Diet Might Be in Your Genes

New research has identified three genes that are strongly linked to vegetarianism and 31 others that might also play a role in sticking to a meatless diet

The now-extinct golden toad in a 1978 picture taken in Costa Rica.

Climate Change Is Pushing Many of the World’s Amphibians Closer to Extinction

Just over 40 percent of amphibian species are at risk of going extinct, and humans’ fossil fuel use is partly to blame, according to a new assessment

A killer whale in the Salish Sea is observed harassing a porpoise.

Why Do Orcas Keep Harassing Porpoises?

An endangered group of killer whales in the Pacific Northwest has been toying with porpoises for decades—and new research offers some possible explanations

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