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Smart News / Smart News Science

The upper stage of a SpaceX Falcon 9 rocket is estimated to hit the moon on August 5.

A SpaceX Rocket Part Is Expected to Smack Into the Moon in August, Highlighting the Growing Problem of Space Junk

The unintended event also creates an opportunity for scientists and skywatchers to witness lunar impact dynamics in real time, although the debris will hit a sunlit portion of the moon from the perspective of Earth, making it hard to see

Handedness refers to both hand preference and hand dominance. 

People Aren’t Born as Righties or Lefties—They Develop Hand Dominance With Practice, a New Study Suggests

Humans do have a biological preference for using one side of their body, which might prime them for using limbs on that side for complex motor tasks like writing—and honing those skills over time

When they hatch, echidna puggles are about the size of a jellybean and weigh half as much as a mini marshmallow.

Good News

Double Puggles: See the Adorable ‘Twin’ Echidnas Born at the San Diego Zoo Safari Park

The two babies hatched this year to one mother during the same breeding season—an extremely rare occurrence, according to the San Diego Zoo Wildlife Alliance

A pregnant naked mole-rat queen, on the left, and a worker, on the right, sniff each other.

Naked Mole-Rat Queens Emit a Special Scent to Stop Their Rivals From Reproducing, a New Study Suggests

The strange-looking creatures are one of two known mammals that use a social structure like that of bees and ants. A ruling rodent maintains power over her colony via one key chemical compound, according to new research

An artistic rendering of LHS 1140 b and its host star, with another smaller exoplanet orbiting nearby.

Could Life Exist on This Nearby World? In a First, Astronomers Find an Atmosphere on an Earth-Like Exoplanet in the Habitable Zone

While the celestial body seems to host three features that could make a livable environment—an atmosphere, a rocky composition and a temperature that could allow liquid water to sit on the surface—researchers have not currently detected any residents

An amateur astronomer thought he found an impact crater on Google Maps. Then, an expedition to the site confirmed that he was right.

Cool Finds

An Amateur Astronomer Using Google Maps Spotted a Strange Indentation. It Turned Out to Be a Meteorite Crater From 390 Million Years Ago

Scientists confirmed the astronomer’s suspicions with an expedition to the site in Quebec. The discovery offers a rare case of a reported new crater turning out to be real

Kiana Hall, a 33-year-old marketing specialist, captured a viral clip of Jimothy while out for a walk in Seattle's Ballard neighborhood.

Trending Today

An Unusual-Looking Raccoon Nicknamed Jimothy Is Winning Hearts Across the Internet for His Short, Round Body

Jimothy has become a local celebrity in Seattle’s Ballard neighborhood and likely has a rare congenital spine condition

Keith Thomas is now able to grasp, lift and drink from a cup on his own. 

A Man With Paralysis Has Regained Feeling and Movement in His Hands After an Experimental Brain Implant

After months of training, the patient can now move his arms and hands and feel the sensation of touch

The exumed remains were reburied in caskets in 2022.

Thousands of Kidnapped Africans Died on an Island in the Atlantic After Being Rescued From Slave Ships. Evidence in Their Teeth Traces Their Journeys

Remains in the graves of St. Helena, where the British military housed “liberated” enslaved Africans, contain isotopes from inland Angola and Zimbabwe

Koala conservation is a complex balancing act in Australia. In some regions, populations are in steep decline, but in others, the animals are overabundant.

Koalas Are at Risk of Extinction in Some Parts of Australia. Can Freezing Their Sperm and Eggs Help Save the Iconic Marsupials?

Scientists are preserving the animals’ reproductive cells in liquid nitrogen in a bid to boost genetic diversity in future populations

Commercial whalers hunted southern right whales to the brink of extinction. Though the species has rebounded, its recovery has been uneven.

Poop From Southern Right Whales Reveals That the Animals Might Be More Resilient to Climate Change Than We Thought

Scientists long believed that these whales, which swim throughout the Southern Hemisphere, mainly feasted on krill and small crustaceans called copepods, which are disappearing from the warming ocean. A new study suggests that the cetaceans have a more varied, flexible diet

Quest was purchased by explorer Ernest Shackleton for a Canadian Arctic expedition that was later aborted. He then set his sights on his fourth Antarctic expedition, but he died on the way. The ship was later used for seal hunting off Newfoundland and Labrador.

New Close-Up Images Reveal the Wreckage of Ernest Shackleton’s Last Ship, Now Draped in Discarded Fishing Gear and Teeming With Life

The vessel “Quest,” found in 2024 off the coast of northeastern Canada, has become a home for corals, anemones and fish. It also holds the leftovers from decades of commercial fishing that happened above it after it sank

Scientists first spotted the creatures in 2008.

Meet the Orange-Lipped ‘Likweli’ Monkey, a New Species That Was Discovered in the Congo Rainforest

The creatures, which weigh about the same as a small dog, have spiky black hair, orange-cream skin around their mouths and a white patch on their rear ends. Scientists say that they’re probably endangered

Gripping onto the edge of an iceberg in East Greenland, a polar bear looks out across the sea ice and sniffs the air. “The scene reflects a landscape that never stays still, where ice fractures, drifts and reforms around it,” photographer Rhiannon Lawler of the United Kingdom writes in a caption. Lawler captured the photo with a drone, keeping a safe distance from the animal.

These 16 Splendid Aerial Views Capture Wildlife From Above, Revealing the Beauty and Mystery of Nature

The second International Aerial Photographer of the Year contest selected its winners and 101 top images. Here’s a selection of the photos that spotlight animals from a new perspective

Cats lick each other in different contexts, and they're not all friendly.

When a Cat Licks Another Cat, It’s Not Always a Friendly Gesture. New Study Reveals They May Just Want Their Own Space

Classic feline behavior could be a passive-aggressive maneuver to get what they want

A fragment of the Hillsborough meteorite

This Meteorite Crashed Into a New Jersey Home in 2024. Now, Scientists Say It Contains Some of the Building Blocks of Life

The Hillsborough meteorite belongs to a rare class of rocks from space, according to a new study. It holds amino acids and other organic compounds, as well as evidence of salty water

Two new studies suggest that smartphones are partially to blame for declining birth rates.

Smartphones Might Be Playing a Role in the United States’ Declining Birth Rate, New Research Suggests

Some economists suspect that the technology’s widespread adoption has reduced in-person interactions and increased access to pornography and information on birth control, leading to less unprotected sex

Researchers showed each giraffe the contents of several containers, which held varying numbers of carrots, then added extra pieces to one of them. Afterward, the animal would choose a container to get the treats inside.

Giraffes Might Be Even Smarter Than We Thought. Some Can Solve Simple Math Problems, a New Study Suggests

Two of four tested giraffes seemed to be able to mentally combine numbers to get one of their favorite treats: carrots. But all the animals failed at tasks involving subtraction or multiple calculations

Brown huntsman spiders live in eastern Australia.

Scientists Ranked Hundreds of Spider Species by Running Speed. Australia’s Huge, Hairy Brown Huntsman Came Out on Top

The brown huntsman can sprint at a maximum speed of eight miles per hour, although it can only maintain that pace for a fraction of a second. The research will lead to a better understanding of the evolution and biomechanics of arachnids

An illustration of the Beta Pictoris system features the newly discovered planet, Beta Pictoris d, at the right. Its orbit is wider than those of the two other known planets moving around its star.

Astronomers Noticed a Mysterious Spot Appearing in Telescope Images. It Turned Out to Be the Faintest Exoplanet Ever Imaged From Earth

The gas giant, called Beta Pictoris d, had been hiding in plain sight for more than a decade, until two independent teams verified its existence

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