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New Research

During a long workday, a molecule called glutamate can build up in the brain and contribute to fatigue, researchers say.

Why Does a Long Day of Thinking Tire You Out?

New research suggests the buildup of a molecule in the brain might play a role

By studying the throats of 43 primate species, researchers found they all had vocal membranes that destabilized their voices. Humans, on the other hand, do not.

The Evolutionary Trait That May Have Led to Human Speech

“Vocal membranes” in primates make their speech grating and unpredictable, study suggests. Humans have no such thing

A species of Chelonaplysilla sea sponge ejects mucus.

Sea Sponges Sneeze Sediment-filled Snot

New research reveals the animals expel mucus as a form of self-cleaning and other creatures eat the stuff up

A new species of giant isopod, Bathynomus yucatanensis

New Species of Deep Sea Isopod Discovered

The giant crustacean was originally mistaken for a different species at an aquarium in Japan

A procedure developed by scientists in Japan can convert fish scales into a carbon-based nanomaterial.

Scientists Create a More Sustainable LED From Fish Scales

Researchers microwaved fish waste to produce a unique nanoform of carbon that could be used for LED devices in the future

Contrary to researchers' expectations, cats with higher levels of the hormone oxytocin displayed fewer bonding behaviors than those with lower levels. 

New Study Links Cat Hormones and Gut Microbiomes to Their Social Behavior

Felines with lower cortisol, oxytocin and testosterone levels are more tolerant of other cats

A spider gripper is used to lift a jumper and break a circuit on an electronic breadboard, turning off an LED. 

Scientists Use Dead Spiders as Claw Machines

Researchers at Rice University have created “necrobotics,” a new area of research which uses biotic materials for robotic parts

Over the past century, archaeologists have uncovered more than 1,600 Proto-Elamite inscriptions, but only about 43 in Linear Elamite, scattered widely across Iran.

Have Scholars Finally Deciphered a Mysterious Ancient Script?

Linear Elamite, a writing system used in what is now Iran, may reveal the secrets of a little-known kingdom bordering Sumer

The crustacean Idotea balthica can pollinate red seaweed.

These Pollinating Crustaceans Are the Bees of the Sea

Small, bug-like creatures can transfer pollen to red seaweed underwater

A Tyrannosaurus rex skeleton named STAN is one of the most complete specimens ever found.

Study Refutes Controversial Research That Divided the T. Rex Into Three Species

Scientists published a rebuttal article that found “insufficient evidence for multiple species of Tyrannosaurus”

A pair of rock reliefs found at Rabana-Merquly may depict Natounissar, an ancient Adiabene king linked to the lost city of Natounia.

Cool Finds

Why Archaeologists Think They’ve Found the Lost City of Natounia

New research draws on rock reliefs and ancient coins to link the Rabana-Merquly fortress in Iraq to a vassal state of the Parthian Empire

The current rate of climate change does not bode well for penguins.

Penguins Might Not Be Ready to Adapt to Modern Climate Change

A new study looking at genomes and the fossil record shows that penguins evolve slower than other birds

Elephant trunks are strong and precise.

Skin Helps Explain Why Elephant Trunks Are So Handy

Researchers discovered that the skin on the top of the trunk is more pliable and can stretch farther than the bottom

Firefighters from the Brigadas de Refuerzo en Incendios Forestales (BRIF) tackle a forest fire in Avila, Spain, on July 18, 2022.

Our Forests Can’t Handle This Much Stress

A new study suggests that climate change is making life more difficult for forests to adapt to new stresses to the environment

A woodpecker prepares to smash its beak against a tree. 

Woodpeckers Don’t Have Shock-Absorbing Skulls

The birds’ small brain size protects them from getting concussions, a new study finds

The James Webb Space Telescope's first Deep Field image

NASA Releases First Breathtaking Images Taken by James Webb Space Telescope

The five pictures from the most powerful space observatory ever launched offer a deep look back in time and the promise of stellar things to come

Literary scholar Vanessa Braganza suggests that Catherine commissioned the pendant design as "a sign of her conviction of her own enduring legitimacy."

The Secrets of a Long-Overlooked Cipher Linked to Catherine of Aragon

Henry VIII’s first wife may have commissioned the design as an act of defiance during the Tudor king’s attempt to divorce her

Scientists asked participants to record their emotions and hunger levels five times a day for three weeks.

Getting ‘Hangry’ Is Real, Science Suggests

A new study explores the link between hunger and anger in the real world—and finds a connection

Scientists are studying ancient wolves to better understand the domestication of dogs.

Dogs May Have Evolved From Two Different Wolf Populations

A massive new wolf family tree dating back 100,000 years could help researchers understand where dogs were first domesticated

A frog-eating bat

Wild Bats Can Recognize a Phone’s Ringtone Four Years Later

The findings could help researchers understand more about the advantages and disadvantages of long-term memory in animals

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