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Smart News / Smart News Science

The Wolfe family met Kevin as a puppy, but he grew to be three feet and two inches tall.

The World’s Tallest Male Dog Dies Days After Receiving the Record

Kevin, a Great Dane, measured over three feet tall—about the same size as an average 3-year-old child

Wild chimpanzees in Uganda appeared to seek out and eat specific plants with medicinal properties when they were sick.

Chimpanzees May Self-Medicate With Plants, Using the Forest as a Pharmacy

New research suggests sick chimps seek out and eat plants with antibacterial and anti-inflammatory properties—a finding that could advance drug discovery for humans

An illustration of the Boeing CST-100 Starliner spacecraft, currently docked to the International Space Station as engineers troubleshoot helium leaks and thruster issues.

Starliner Astronauts Will Remain on Space Station Until July Amid Technical Issues

NASA and Boeing have delayed the crewed mission’s return to Earth again, as engineers assess helium leaks and a thruster issue on the spacecraft’s service module

Earthwork Portrait of Genghis Khan

New Research

Move Over, Genghis Khan. Many Other Men Left Huge Genetic Legacies

A 2015 study showed that ten other men have a lot of descendants. The paper is just one of several genetic studies revealing the secrets of descent

A new study sheds light on the timeline of the human immune response when confronted with SARS-CoV-2 and other infectious diseases.

Why Are Some People Seemingly Immune to Covid-19? Scientists May Now Have an Answer

Researchers tracked the immune responses of 16 people intentionally exposed to SARS-CoV-2 and pinpointed a gene that seems to help resist the virus before it can take hold

Mai Fahmy captured videos of leeches jumping during two separate trips to Madagascar.

Watch Blood-Sucking Leeches Leap From Leaves and Soar Through the Air

New videos may help settle scientists’ long-standing debate over whether leeches can jump

A Forster's tern appears to float upside-down after emerging from underwater at Shoreline Lake in Mountain View, California.

See 12 Captivating Bird Images From the Audubon Photography Awards

In its 15th year, the contest showcases diverse avian species, their fascinating behaviors and the habitats needed to keep them alive

Just Stop Oil protesters Rajan Naidu, 73, and Niamh Lynch, 21, sit in front of Stonehenge after covering the monument in orange powder.

Climate Activists Spray Stonehenge With Orange Paint

Protesters with Just Stop Oil are demanding that the British government phase out fossil fuels by 2030

An artist's portrayal of Lokiceratops rangiformis, which lived in the swamps of western North America about 78 million years ago.

Cool Finds

Dinosaur With Giant, Loki-Like Horns Has the ‘Craziest, Coolest’ Headgear—and Could Be a New Species

The discovery sheds light on the evolution of a surprisingly diverse group of horned dinosaurs in the western United States

McDonnell's "Sinai Sour" (not pictured) is similar to a gose, a German beer style with a tart, slightly salty taste.

This Man Brewed Beer Using 3,000-Year-Old Yeast and a Recipe From an Ancient Egyptian Papyrus

Utah homebrewer Dylan McDonnell created his ‘Sinai Sour’ in his backyard

During a major lunar standstill, the northernmost and southernmost moonrise and moonset are at their farthest apart.

A ‘Major Lunar Standstill’ Is Happening This Year—and Friday’s Full Moon Offers ‘Dramatic’ View

From now through much of next year, the moon will periodically rise and set at its most extreme points, thanks to a rare celestial phenomenon that only occurs every 18.6 years

Air temperatures in Joshua Tree, California, exceeded triple-digits on June 5, 2024.

Extreme Heat and Wildfire Smoke Should Be Considered ‘Major Disasters’ by FEMA Amid Climate Crisis, Advocates Say

Despite killing more people in the U.S. each year than hurricanes, floods or tornadoes, heat waves aren’t currently eligible for emergency funding from the disaster relief agency

A 2019 study found that teenagers who spend more than three hours per day on social media have double the risk for anxiety and depression symptoms.

Surgeon General Calls for Placing Warning Labels on Social Media Platforms

Vivek H. Murthy views social media as a contributor the mental health crisis in young people, and he suggests tobacco-style warnings on the apps

The two Hudson Bay polar bear groups are often considered indicators of how the 17 other polar bear subpopulations will fare in the future.

Time Is Running Out for the Hudson Bay Polar Bears

The southern and western subpopulations are on track to disappear as sea ice becomes too thin amid rising global temperatures

The bottles were discovered in five storage pits in a cellar at Mount Vernon.

Preserved Fruit From the 18th Century Found at George Washington’s Estate

During a renovation project, archaeologists uncovered intact bottles containing preserved cherries and berries that are more than 250 years old

The white bison calf and its mother were spotted in Yellowstone National Park.

Rare White Bison Calf Born at Yellowstone National Park

A photographer spotted the calf on June 4. White buffalo are sacred to some Native American tribes, and the birth has been called a “blessing and a warning”

An artist's rendering of the Voyager 1 spacecraft entering interstellar space.

After Months of Glitches and Gradual Fixes, Voyager 1 Is Fully Operational Once Again

Currently 15 billion miles away from Earth, one of NASA’s longest-tenured spacecraft is back from the brink after a technical failure last year put its future in question

Purple squares illustrate auroras on Mars, as detected by NASA’s MAVEN orbiter between May 14 and May 20. The brighter the purple, the more auroras present.

Mars Was Hit With a Solar Storm Days After Earth’s Aurora Light Show, NASA Says

Studying this event could hold lessons for scientists about how to protect astronauts from radiation on future trips to the Red Planet

False mermaid-weed is small and only emerges for a short window every spring.

Cool Finds

Rare ‘Absolutely Tiny’ Plant, Not Seen for More Than a Century, Found in Vermont

The last time a botanist recorded a sighting of false mermaid-weed in the state was in 1916

A female Anopheles mosquito, the type that transmits malaria.

Ancient DNA Illuminates the History of Malaria, One of the World’s Deadliest Diseases

Researchers extracted parasitic DNA from preserved teeth and bones, revealing how malaria spread across the globe in a new study

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