Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Smart News / Smart News Science

Researchers studied space dust in ocean sediment cores from the Arctic.

Researchers Used Space Dust to Build a Timeline of 30,000 Years of Arctic Sea Ice

Understanding the extent of past Arctic ice could help predict how the planet will respond to global warming

A new study suggests the Hektoria Glacier, seen here in 2024, shrank by 16 miles between January 2022 and March 2023—and five miles in November and December 2022 alone.

One Glacier’s ‘Out of This World’ Retreat Might Have Set a Modern Record. Now, Scientists Pieced Together What Happened

New research finds that Hektoria, a grounded glacier in Antarctica, shrank with astounding speed in 2022 and 2023

A spiny-tailed iguana on Clarion Island

Iguanas Are Native, Not Invasive, on This Mexican Island, DNA Study Suggests, Rewriting Conservation Ideas

The spiny-tailed iguanas of Clarion Island predate human presence in the Americas by tens of thousands of years, researchers say

Vincent van Gogh paintings on display at the Courtauld Gallery earlier this year

New Research

Can Visiting an Art Gallery Lower Your Stress Levels and Improve Your Health?

New research found that cortisol levels dropped among volunteers who spent 20 minutes looking at masterpieces at London’s Courtauld Gallery

The giant structure—made up of thousands of individual funnel-shaped webs—spans over 1,000 square feet.

This Massive Web—Home to More Than 100,000 Spiders—Found in a Cave in Europe Could Be the World’s Largest

The cavern along the border of Greece and Albania is home to a terrifyingly high number of two species of arachnids that live together peacefully in complete darkness

A clip from Georges Méliès' 1902 short film, A Trip to the Moon

In an Out-of-This-World Observation, a Museum Curator Filmed the Moon Getting Struck by Meteors—Twice

Lunar impacts could affect plans for future bases on the moon

Two chimpanzees sit in the Ngamba Island Chimpanzee Sanctuary in Uganda, where the study took place.

Chimpanzees Weigh Evidence to Make a Smart Choice, in a Process Resembling Human Rationality

When presented with multiple clues about the location of food, chimps revised their choices based only on stronger clues, indicating they were comparing the worth of pieces of information

While seaching for Ernest Shackleton's lost ship Endurance in 2019, researchers stumbled across clusters of indentations on the seafloor.

Researchers Found Hundreds of Mysterious Dimples on the Seafloor Near Antarctica. Now They Know What Creature Made Them

The indentations are nests of fish called yellowfin notie, and they are not randomly scattered—rather, they appear to have been arranged in distinct patterns

An artist's concept of a supermassive black hole shredding a massive star

Astronomers Detect the Brightest and Most Distant Black Hole Flare Ever Seen

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole

Researchers found an association between moderate step counts and slower cognitive decline among people at risk of developing Alzheimer's. 

A Short Walk in the Park Might Slow Cognitive Decline in People at Risk of Developing Alzheimer’s

New research indicates that even moderate step counts, as low as 3,000 steps daily, were linked with delayed symptom onset

Researchers have developed a promising new antivenom effective against more than a dozen venemous snake species, according to trials in mice.

Researchers Create a New Antivenom That Can Combat Bites From 17 Snake Species, Trials in Mice Suggest

Snakebites are among the deadliest neglected tropical diseases, and scientists have long been searching for more effective ways to prevent their devastating effects

Veterinarian Ruben Aleman surgically removed the hooks and wire, setting the bird on the path to recovery.

Fishing Line and Hooks Were Tangled in This Albatross’s Stomach. After Surgery, the Bird Is Once Again Flying Free

The juvenile Salvin’s albatross was discovered by a fisherman in Anconcito, Ecuador

The orcas went after the juvenile great white sharks’ livers, which are rich in nutrients and high in calories. Here, an orca swims alongside a wounded shark.

Orcas in Mexico Have Learned to Attack Young Great White Sharks—by Flipping Them Upside Down and Eating Their Livers

Researchers captured the novel behavior on video in the Gulf of California, recording three separate takedowns across two hunts carried out by members of the Moctezuma pod

An ancient ochre fragment that shows signs of re-use 

Remarkable New Research on Ochre ‘Crayons’ Colors in Scientists’ Understanding of How Neanderthals Made Art

A recently published study suggests humans’ creative inclinations go back much further than previously thought

A supermoon in July 2022

November’s Full Beaver Supermoon Peaks on Wednesday—and It Will Be the Year’s Biggest

Supermoons occur when full moons coincide with the moon’s closest position to Earth in its orbit

An artist's rendition of a group of Nanotyrannus dinosaurs attacking a juvenile T. rex

This Tiny Tyrannosaur Could Settle a Huge Scientific Debate

A new analysis of a fossil unearthed in 2006 provides a fresh line of evidence that a separate tyrannosaur lineage called Nanotyrannus lived alongside the famous T. rex

The newly discovered carnivorous "death-ball sponge" 

Researchers Discover ‘Death Ball’ Sponge and Dozens of Other Bizarre Deep-Sea Creatures in the Southern Ocean

So far, two expeditions have yielded 30 new species—and researchers say there’s more to come

Bat? Meet rat. Scientists recorded brown rats snatching bats from the air and eating them.

Rats Are Snatching Bats Out of the Air and Eating Them—and Researchers Got It on Video

Rodents in northern Germany were spotted using two different hunting strategies at major urban bat hibernation sites

A silver Argiope spider in a spiderweb with stabilimenta.

These Mysterious ‘Decorations’ in Spiderwebs Might Help Spiders Better Locate Their Prey

Researchers used computer models to simulate if and how these features influence prey affect vibrations of orb-weavers’ webs

Six species of North American bats—big brown bats (pictured), eastern red bats, Seminole bats, southeastern myotis, gray bats and Brazilian free-tailed bats—glow green under ultraviolet light, new research shows.

These Bats Glow Green Under UV Light, Joining a Growing List of Photoluminescent Mammals

A recent study identifies a consistent glow across six species of North American bats, but the underlying reason for the animals’ green gleam is still unclear

Page 28 of 538