Margherita Bassi

Margherita Bassi

Margherita Bassi is a freelance journalist and trilingual storyteller. Her work has appeared in publications including BBC Travel, Discover magazine, Live Science, Atlas Obscura and Hidden Compass.

Researchers discovered the oldest meteorite impact crater known to science in Australia. 

Oldest Known Impact Crater Discovered in Australia

The discovery bolsters the theory that meteorite impacts played an important role in Earth's early geological history

A bone tool shaped on a 1.5-million-year-old elephant humerus

Human Ancestors Were Making Bone Tools One Million Years Earlier Than Previously Thought

Archaeologists have discovered a collection of prehistoric animal bones in Tanzania that suggests early humans figured out how to transfer tool-making techniques "from stone to bone" 1.5 million years ago

Researchers used a miniaturized laser mass spectrometer to identify signs of fossils in a gypsum quarry in Algeria. They suggest the same tool could find early fossils on Mars.

Scientists Hope This Tool Could Identify Tiny Fossils on Mars, Revealing Hints to Potential Early Life on the Planet

If Mars ever hosted microorganisms in its bygone oceans, their fossils might still be preserved in minerals—and now, we have a new potential way to find them

During a total lunar eclipse, shown here from Austria in 2018, the moon becomes bathed in a red hue.

How to See This Month's Stunning 'Blood Moon,' the First Total Lunar Eclipse Since 2022

On the night between March 13 and 14, most of North and South America will be in for an astronomical treat

An illustration of the Antarctic Circumpolar Current, with branches connecting to other ocean currents

Earth's Strongest Ocean Current Could Slow 20 Percent by 2050 Because of Climate Change, Study Finds

The Antarctic Circumpolar Current is involved in everything from storing carbon to guarding Antarctica from invasive marine species, and a slower current could have far-reaching consequences

A fragment of the glass found within the skull of a college custodian in the Roman town of Herculaneum.

Vesuvius Turned a Roman Man's Brain Into Glass. Now, Scientists Reveal How the Extremely Rare Preservation Happened

The remains of a young man, found in his bed in the destroyed town of Herculaneum, included glassy fragments that had mystified archaeologists

Cells producing the NOVA1 protein are shown in green in the brain of a mouse. A specific variant of this protein is unique to humans, and researchers suggest it is linked to spoken language development.

Scientists Identify a Gene Linked to Spoken Language, and It Makes Lab Mice Squeak Differently

A new study suggests the unique human version of the NOVA1 protein developed after our ancestors split from Neanderthals on the evolutionary tree, and it might have given us a competitive edge over our relatives

A planet alignment photographed on June 23, 2022, featuring the moon as the brightest object

Seven Planets Will Gather in the Night Sky This Weekend. Here's What to Expect During the Rare Alignment

While such a lineup is uncommon, the event might not look exactly how you’re imagining it

The impact risk associated with asteroid 2024 YR4 rose and fell in the months following its discovery. The red dots represent the possible locations of the space rock on December 22, 2032, while the yellow dot represents its most likely location.

The 'Riskiest Asteroid Ever' Is No Longer a Threat as Impact Probability Drops to Near Zero

As astronomers predicted, asteroid 2024 YR4 is not expected to hit Earth in 2032. This week, NASA gave the “all clear”

Mars, known as the red planet, might have gotten its hue from a different mineral than scientists once thought.

The Red Dust on Mars Might Be a Different Mineral Than Scientists Thought, Shedding Light on the Planet's Past

A new study suggests the iron oxide responsible for the red planet's distinctive hue is ferrihydrite, pointing to the bygone presence of water, an important ingredient for life

Shepherd Chine beach on the Isle of Wight, near where the footprint was discovered.

Fossil Tour Guide Discovers Giant, Purple Dinosaur Footprint While Walking Along a U.K. Beach

The roughly three-foot-long, clay print speaks to the Isle of Wight's rich paleontological history, but it will probably disappear within a couple of months due to exposure

An oarfish surfaced in Playa El Quemado, Mexico, earlier this month.

See a Deep-Sea Oarfish Caught Alive on Video in a Rare Encounter on a Beach in Mexico

In Japanese folklore, appearances of these elusive marine creatures dubbed ‘doomsday fish’ are believed to foreshadow earthquakes, though scientists found no strong relationship between these events in a recent study

Discovery images of asteroid 2024 YR4, which is highlighted in green

Chance of Asteroid Strike in 2032 Drops Sharply After Record-Setting Rise. Here's Why It Keeps Changing

NASA announced that asteroid 2024 YR4 now has a 0.28 percent chance of hitting Earth in 2032, but that number is expected to continue shifting with further observations

European Space Agency astronaut John McFall tests his prosthesis fit in simulated microgravity.

The World's First Astronaut With a Physical Disability Is Cleared for Long-Duration Space Missions

Paralympian John McFall has passed all the required medical exams and is now eligible for future travel to the ISS with the European Space Agency

An artistic representation of microorganisms. New research suggests sex may transfer a distinctive microbiome to a person's partner.

Couples Exchange Bacteria During Intercourse, Known as the 'Sexome.' It Might Help Track Down Sexual Assault Perpetrators

In a study of 12 heterosexual couples, researchers noted the presence of a partner's genital bacteria after sex, even when the pair used a condom

An artistic representation of the newly discovered species, Baminornis zhenghensis, with the preserved bones highlighted.

Scientists Discover 'Groundbreaking' Jurassic Fossil That Could Overhaul the Evolutionary History of Birds

Researchers in China found Baminornis zhenghensis, which lived at roughly the same time as the famous Archaeopteryx but looked much more like modern birds due to its short tail

Researchers say they found a way to perfectly boil eggs that accounts for the different temperature needs of the white and the yolk.

Scientists Say They've Found the Perfect Way to Boil an Egg. It Takes 32 Minutes and Lots of Attention

The team used computer models of computational fluid dynamics, then tested out the painstaking—yet reportedly delicious—recipe for themselves

An impression of the large-scale structure of the universe, showing galaxy clusters and superclusters arranged in long filaments and concentrated at nodes.

An Enormous, Branching String of Galaxy Clusters Is the Largest Known Structure in the Universe, Scientists Say

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times that of the sun, according to preliminary research

Galaxy NGC 6505 and its surrounding Einstein ring, which represents light from a more distant galaxy behind it.

Astronomers Discover Extremely Rare Einstein Ring in Early Euclid Telescope Data, Revealing Warped Space-Time

Such examples of gravitational lensing can help astronomers learn more about the properties of dark matter

Images and schematic line drawings of the recently discovered neck vertebra of Cryodrakon boreas that bears a puncture mark, presumably from a predator or scavenger.

Rare Neck Fossil With Puncture Mark Suggests a Prehistoric Crocodilian Snacked on a Young Pterosaur 76 Million Years Ago

The fossil sheds light on interactions within the Cretaceous food web and may represent the first record of this type of predation in North America

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