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Smart News / Smart News Science

Objects such as satellites and rocket debris constantly fall out of orbit and burn up upon re-entry into Earth's atmosphere before they can hit the surface. Still, larger pieces like the Long March 5B rocket can survive re-entry and pose a threat to inhabited areas.

Debris From China’s Recent Rocket Launch Plunged Into the Indian Ocean

The rocket’s uncontrolled orbit was tracked for days and, upon re-entry, received criticism from NASA

One of the cats from the experiment sits in a Kanisza square, which is four Pac-Man-like circles positioned to create four corners of a square.

Why Cats Love to Sit in Boxes—Even Fake Ones, According to Science

Scientists tested what the Internet has long known to be true: Our feline friends have an “if I fits, I sits” approach to picking the coziest spot

Supporters of the law argue wolves are a threat to livestock. However, only 102 sheep and cattle were killed by wolves last year. Idaho loses about 40,000 cattle to non-predator factors each year.

New Idaho Law Allows Killing of 90 Percent of State’s Wolves

The law allows almost unrestricted hunting methods, including the use of night-vision goggles and shooting from helicopters

A young green sea turtle with a solar-powered satellite tag that was used to track it to the Sargasso Sea.

New Research

Baby Sea Turtles Spend ‘Lost Years’ in Sargasso Sea

Researchers used tracking tags to solve the mystery of where young green sea turtles go after they hatch on the beach

An illustration of Shuvuuia deserti shows the long-legged dinosaur hunting an insect at night.

New Research

Big Eyes and Long Inner Ears Helped This Tiny, Owl-Like Dinosaur Hunt at Night

The chicken-sized Shuvuuia dinosaur had a fragile, birdlike skull, one-clawed hands and long skinny legs

A California condor photographed in Tehachapi, California where this past week a group of the endangered raptors descended on a woman's back porch.

Group of Critically Endangered California Condors Trash Woman’s Deck

The group included 15 to 20 of the massive birds, which amounts to nearly 10 percent of the remaining wild population

Nepal opened up Mount Everest and its other seven peaks this year in hopes of regaining tourists after their mountaineering economy took a devastating hit.

As Cases Surge in Nepal, Covid-19 Reaches Mount Everest

Base camp officials have seen rising numbers of climbers with symptoms and positive coronavirus tests

Using the detected radio wave, Collinson and his team calculated the density of Venus' ionosphere and compared it to measurements taken back in 1992 using the Pioneer Venus Orbiter.

NASA’s Parker Solar Probe Measures Radio Signal in Venus’ Upper Atmosphere

The measurements help researchers understand how the planet’s ionosphere began leaking

Researchers created a new pasta shaping technique that allowed this noodle to transform from a straight to curlicue after seven minutes in boiling water.

Innovation for Good

Mighty Morphing ‘Flat-Pack’ Pasta Changes Shape in Boiling Water

The new noodle could save packaging materials by eliminating airspace inside food cartons

The impulse to check your phone after someone nearby checks theirs is an example of the chameleon effect, new research suggests.

New Research

Research Shows Checking Your Phone Is Contagious Like Yawning

The ‘chameleon effect’ helps people blend into a crowd

Authorities have found many captive lion facilities to be overcrowded and at risk of disease outbreaks.

South Africa Announces Plan to End Captive Lion Breeding

The captive lion industry encompasses everything from cub-petting attractions to the sale of lion bones

A male masked crimson tanager displays his brilliant red and black plumage in Peru.

New Research

These Male Birds Deploy Deceptive Plumage to Win Mates

Male tanager feathers have microstructures that reflect light in ways that make their bearer look more attractive, even if he’s not the fittest bird around

The Milwaukee Bucks offered the Covid-19 vaccine to any fans over the age of 16 at the game on May 2.

How Common Are Your Covid-19 Vaccine Side Effects?

New data from the CDC shows the rates of side effects after each dose of Moderna and Pfizer’s vaccines

After the researchers combed through more than 27,000 photos of birds from nine accounts across Instagram, they found that it is more than just beauty that attracts ‘likes’. Peculiar or distinctive characteristics that make the bird more unique is what people respond to the most and brings in the most 'likes';

The Eccentric Frogmouth Is the Most Camera-Ready Bird on Instagram

The frogmouth has muted plumage, but its grumpy expression and wide eyes make it enchanting on social media

The first bones that the workers uncovered were buried between four and five feet underground, under ancient, compressed vegetation, per KTNV.

Cool Finds

Las Vegas Residents Discover Ice Age Animal Bones While Building a Swimming Pool

The paleontologist studying the bones estimates they are between 6,000 and 14,000 years old

As the NASA aircraft DC-8 flew into the storm and collected data after each lightning flash, the researchers found that the concentrations of hydroxyl and hydroperoxyl produced by visible lightning and other regions that were electrically charged soared up to thousands of parts per trillion.

Lightning May Wash Pollution Out of the Air With a Chemical Dubbed ‘Detergent of the Atmosphere’

The oxidizing chemicals hydroxyl and hydroperoxyl may clean the skies of harmful pollutants by reacting with them

Designed to operate for more than a decade, the Chinese Space Station will have 14 refrigerator-sized experiment racks and 50 external docking points designed for experiments outside the station to test how materials react in space.

China Launches First Module of New Space Station Into Orbit

The module is the country’s largest spacecraft ever built and marks the first step in building their new space station by 2022

The Ingenuity Mars Helicopter’s shadow seen on the surface of Mars and captured by its own down-facing camera during its second test flight on April 22.

NASA’s Ingenuity Helicopter’s Next Mission? Mapping the Red Planet From Above

After successful test flights, NASA is expanding Ingenuity’s mission to further explore its abilities as an aerial scout

Stratolaunch's large aircraft, nicknamed 'Roc,' flew for three hours and 14 minutes and reached a maximum altitude of 14,000 feet.

World’s Widest Airplane Completes Successful Second Test Flight

Stratolaunch’s “Roc” aircraft has two fuselages and a wingspan of 385 feet

A donkey digging a well in the Sonoran Desert of Arizona.

New Research

Wild Donkeys and Horses Dig Wells That Provide Water for a Host of Desert Species

A new study finds these equine wells attracted 59 other vertebrate species, boasting 64 percent more species than the surrounding landscape

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