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Stories from Margherita Bassi

Left: section of the MIRI image. Right: section of the NIRCam image. 

The James Webb Space Telescope Has Captured Our Galaxy’s Most Productive Star-Forming Region in Stunning Detail

Why Sagittarius B2 produces so many stars in comparison to the rest of the galactic center has remained an enduring mystery

A European stonechat with an orange-and-black-patterned Glanville fritillary butterfly in its beak

To Hide From Predators, Some Animals Camouflage Into Their Surroundings, While Others Display Bright Colors as a Warning. What Keeps Them Safest?

While many circumstances factor into the calculation, researchers found in a new study that local predators, not appearance alone, had the greatest impact on a color strategy’s success

Seismic data from marsquakes provide insight into the Red Planet's interior.

How Marsquakes Have Helped Researchers Investigate the Depths of the Red Planet’s Interior

Two recent studies used seismic data from NASA’s retired InSight mission to shed light on what lies beneath Mars’ surface and what it means for the planet’s history

The newly identified tektites.

Researchers Find Evidence of a Mysterious Giant Asteroid Impact, but They Don’t Know Where Its Crater Is

Special shards of glass, known as “tektites,” were hiding in plain sight in a museum collection

An artistic rendering of a Joaquinraptor casali with a croc leg in its mouth.

Paleontologists Discover Megaraptor Fossil With a Crocodilian’s Leg Still in Its Mouth

The finding in Argentina reveals a new megaraptor species that would have ruled at the same time as North America’s T. rex, shedding light on what it took to be a prehistoric top predator

The first-place winner of the 2025 Nikon Small World in Motion Video Competition captures a self-pollinating flower.

Stunning Microscope Videos Highlight Self-Pollination, Algae and Tumor Cells in the Nikon Small World in Motion Contest

The annual video competition focuses on the tiny wonders of the natural world

A male blue jay on the left, a female green jay on the right and a hybrid offspring of the two species in the center.

Strange Bird Spotted in a Texas Backyard Is the First Known Hybrid Between a Blue Jay and a Green Jay

The ranges of the two parent bird species have expanded due to climate change and now overlap around San Antonio, researchers say

An artistic rendering depicting dozens of exoplanets

Exoplanet Discoveries Pass the 6,000 Mark, Shedding Light on How Our Solar System Compares With the Rest of the Universe

The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data

An artistic rendering featuring a confrontation between two dome-headed dinosaurs

Paleontologists Discover Earliest Known Dome-Headed Dinosaur in Excellent Condition, Shedding Light on Its Mysterious Anatomy

Most of what researchers previously knew about the iconic Cretaceous dinosaurs came from their domed heads, which endured better than the rest of their skeletons

Quasi-moons follow heliocentric orbits, centered around the sun, that are similar to Earth's.

Astronomers Say Earth Has a Newly Discovered ‘Quasi-Moon,’ a Companion That Shares Its Orbit Around the Sun

Researchers are discussing 2025 PN7, a small celestial body that’s following a similar orbital path to our planet’s without being gravitationally tied to Earth

A fly trapped in a studied amber sample. 

112-Million-Year-Old Amber Samples Preserve a Snapshot of an Ancient Forest

The deposits from the time of the dinosaurs contain fragile insects and a spider’s web

A healthy volunteer takes the Fastball test in his home alongside lead researcher George Stothart.

Three-Minute Take-Home Test May Identify Symptoms Linked to Alzheimer’s Disease Years Before a Traditional Diagnosis

Researchers say the experimental tool has huge implications for public health, especially in conjunction with Alzheimer’s drugs that are most effective in the disease’s early stages

An illustration of a Pterodactylus hatchling struggling in a tropical storm

Baby Pterosaur Fossils Reveal Mid-Flight Injury and Watery Death, Helping Solve a Paleontological Mystery

A 150-million-year-old fossil hotspot in southern Germany yields an astounding number of well-preserved juvenile pterosaurs, and scientists wondered why it contained fewer adults

Alsek Glacier disconnected from the shoreline of Alsek Lake sometime this summer, transforming a mountain known as Prow Knob into an island.

Glacial Melting in Alaska Has Created a New Island

Alsek Glacier disconnected from a mountain called Prow Knob sometime this past summer, making way for Alsek Lake to surround the landmass

Researchers directly dated dinosaur eggs, which had filled with calcite crystals, in China.

Paleontologists Directly Date Dinosaur Eggs for the First Time, Shedding Light on the Cretaceous World 85 Million Years Ago

Using uranium-lead dating, researchers calculated the age of the eggs, rather than the sediments around them, at the Qinglongshan site in China

An artistic rendering of NASA's DART spacecraft approaching Dimorphos.

Asteroid-Deflecting Missions May Need to Hit Asteroids in the Perfect Spots to Prevent Future Collisions

NASA’s DART mission proved we are able to change an asteroid’s path by smashing a spacecraft into it, but exactly where we hit a rocky body is important

An illustration of the ultrasound helmet

New Helmet-Shaped Device Could One Day Treat Conditions Such as Parkinson’s Without Invasive Surgery, Scientists Suggest

In a first-of-its-kind achievement, researchers non-invasively and precisely directed ultrasound beams to target a location deep within the brain

Many rodents have nails on their thumbs and claws on the rest of their fingers. A new study suggests this trait might have been key to their world domination.

Rodents Conquered the World With the Help of Their Thumbnails, Study Suggests

The trait might have given rodents greater manual dexterity, allowing them to access new foods, such as nuts

Scott Adams, director of the Exotic Zoo, holds a casque-headed iguana. Eight hatchlings were produced at the zoo this summer without a father.

‘Once in a Lifetime’: Rare ‘Virgin Birth’ of Eight Iguana Babies Surprises Zookeepers in England

A female casque-headed iguana produced live hatchlings even though she has never shared an enclosure with a male

The bumpy snailfish (Careproctus colliculi) is one of three new deep-sea species described.

Biologists Discover Surprisingly Cute Deep-Sea Fish Species Off the Coast of California

Meet the bumpy snailfish—described by scientists as “adorable”—as well as the dark snailfish and sleek snailfish, all of which thrive thousands of feet below the surface of the Pacific Ocean

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