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Stories from Margherita Bassi

An artistic representation of Megacauda sungei

This Ancient Animal Looked Like a Platypus-Otter Hybrid. It’s Providing Clues About the Origins of Mammalian Suckling and Swallowing

The roughly two- to four-pound predator lived alongside dinosaurs some 165 million years ago. A fossil found in northern China shows the strange creature had a surprisingly modern throat structure

Leap seconds have kept our clocks more or less aligned with astronomical time.

It’s Official: Timekeepers Have Gotten Rid of the Leap Second—and Introduced the Leap Hour Instead

Since 1972, experts have added 27 seconds to Coordinated Universal Time to keep it aligned with Earth’s rotation, but it has been an imperfect fix

Curiosity captured the landscape at 8:30 a.m. local Mars time. 

A Detailed Martian Rover Photograph Highlights Mysterious Cliffs on the Edge of One of Mars’ Mountains

These crags don’t match the rest of the mountain, and scientists don’t know how they formed

Artist's impression of the new crocodilian species

A Century Ago, an Extinct Crocodilian’s Skull Was Found in the Rocks That Built the Sphinx. Turns Out, It Belonged to a New Species

The specimen was long mislabeled, according to a new study. Paleontologists identified it as a previously undescribed genus and species of gavial—a cousin of crocodiles and alligators—which they named after the ancient Egyptian god Horus

Margaret Hamilton in the Apollo Command Module

Margaret Hamilton, a Pioneering Software Engineer Who Made the First Human Moon Landing Possible, Dies at 90

Hamilton popularized the term “software engineer” and created computer programs that could anticipate problems. She received a Presidential Medal of Freedom and was inducted into the National Aviation Hall of Fame

An artistic concept of the second-generation planet orbiting the white dwarf HS 0209+0832

Like a Mythical Phoenix, This Planet May Have Risen From the Ashes of a Dead Star

The “second-generation” world, predicted from telescope data, could be the first known planet of its kind, and it may shed light on the future of our own solar system

Optogenetics works like a precise, light-controlled switch for nerve cells in the brain.

Trio of Scientists Wins Medicine Nobel for a Method to Turn Nerve Cells On and Off With Light, Helping to Unravel the Brain’s Mysteries

Karl Deisseroth, Peter Hegemann and Georg Nagel received the 2026 award for their contributions to a revolutionary technique in neuroscience called optogenetics, which allows researchers to examine precise connections between neuronal activity and behavioral outcomes in live animals

An artistic rendering of the newly discovered species Norellraptor barsboldi.

Remarkable Fossil of a Feathered, Winged Dinosaur Further Hints That Flight Evolved Multiple Times Among the ‘Terrible Lizards’

The fossil belonged to a category of dinosaurs called microraptors, which were bird-like but not ancestors of modern-day avians. A new study found that this group of ancient predators evolved similar anatomical adaptations to birds, but developed them in a different order

This is my best side 

See the Hilarious Animal Shenanigans Captured in Photos and Videos Shortlisted for the 2026 Nikon Comedy Wildlife Awards

From a sneezing moose to a real-life angry bird, this year’s competition received a whopping more than 10,000 entries from 112 countries

Starship orbited Earth twice, although it was supposed to circle the planet six times.

SpaceX’s Giant Starship Rocket Reached Earth Orbit on Its First Try, but Engine Problems Forced It to Return to the Planet Early

Two aerospace companies are competing to create the lunar lander NASA uses when it returns humans to the moon’s surface. But to reach our lunar companion, a spacecraft will first have to get to Earth orbit

Enceladus is one of Saturn's 293 known moons.

Could Saturn’s Moon Enceladus Host Alien Life? Earth Microbes Can Live in Its Simulated Environment, Boosting Its Potential Habitability

Enceladus is covered in ice, but that layer might hide a subsurface ocean. Researchers have long wondered if the salty body of water has the right conditions to host life, and now, a team suggests that an Earthly, heat-loving organism could thrive there

Researchers prompted around 950 A.I. agents to search through a massive DNA database.

Anthropic Says Its A.I. Discovered a New Enzyme System That Resembles the Revolutionary Gene-Editing Tool CRISPR

Experts at the company don’t know what the newfound system does, so its potential utility in biology—if any—remains unclear. But the work marks a major advancement because the A.I. made this discovery mostly on its own

Greenland's Jakobshavn Glacier

Satellite Images Reveal Greenland and Antarctica Have Lost More Than 12 Trillion Tons of Ice Over the Past 50 Years

Most of the frozen water has vanished because glaciers have been flowing faster into the ocean, rather than because of surface melting of ice sheets, according to a new study. Researchers estimate the ice loss has raised the global sea level by more than one inch

Fire amoeba wiggling around at 140 degrees Fahrenheit

Meet the ‘Fire Amoeba,’ a Newfound Blobby Organism That’s Defying Expectations About How Much Heat Complex Life Can Handle

The newly described species, found in Northern California’s Lassen Volcanic National Park, can still reproduce at 145 degrees Fahrenheit and move around at 147 degrees, according to a new study

Left: An olive ridley turtle nesting near the Huntington Beach Pier. Right: Eggs laid near Seal Beach. 

In a First, Sea Turtles Were Spotted Nesting on the U.S. West Coast. Scientists Say the ‘Super’ El Niño Could Have Brought Them There

Two olive ridley turtles were found laying eggs on beaches in Southern California in September. In the Pacific Ocean, these reptiles normally nest farther south, often in Mexico, Nicaragua, Costa Rica and Panama

A new review emphasizes associations between reading engagement and benefits such as better cognitive performance.

From Boosting Mental Health to Reducing Dementia Risk, Here’s Why Reading Is Extremely Good for You, According to Science

Mounting evidence suggests that regularly cozying up with a book can increase brain and mental health, improve literacy and math skills, and even slow cognitive decline. What’s more, fiction seems to have the added benefit of introducing readers to others’ perspectives

Using their new knowledge, the researchers became the first to successfully coax human stem cells into becoming hindbrain motor nerve cells.

Scientists Say the Human Brain Might Be Made of Two Distinct Nervous Systems That Got Squished Together

Two separate types of progenitor cells give rise to the front and back of the organ, according to a new study. The findings can help researchers study human diseases that affect the hindbrain, since its nerve cells have previously been difficult—if not impossible—to make in the lab

An image of the crater captured by NASA’s Lunar Reconnaissance Orbiter on March 3, 2026.

The Moon Just Got a Massive New Crater That’s Wider Than Two End-to-End Football Fields. It’s a ‘Once-in-a-Lifetime Observation’

The impact crater was formed in 2024 when an object the size of a multistory building crashed into our lunar companion. The resulting divot is about 728 feet wide and 141 feet deep

In the new study, researchers analyzed fossilized teeth, including two from Thomas the T. rex.

Tyrannosaurus Rex Was a Warm-Blooded Dinosaur, With a Body Temperature Similar to That of Humans, Study Suggests

A tooth analysis hints that the fearsome predator ran at a toasty 97 degrees Fahrenheit. Maintaining that internal temperature may have allowed it to inhabit a range stretching from modern-day Alaska to Mexico during the Cretaceous period

Venus is one of only two planets in our solar system that lack a moon. (Mercury is the other.)

Billions of Years Ago, Venus May Have Had a Moon—Which the Planet Promptly Gobbled Up, Study Suggests

Scientists have puzzled over why the planet dubbed “Earth’s twin” doesn’t have a moon. Computer simulations hint that if Venus ever did have one, it probably would’ve cannibalized its companion

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