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Smart News / Smart News Science

Athena, a two-toed sloth who recently made her debut at the National Zoo.

Will Love Bloom Between Two Sloths at the National Zoo?

Keepers are gradually introducing Athena, who made her debut at the zoo in December, to fellow two-toed sloth Vlad. Sparks have not flown—yet

Otzi carried 14 arrows in his quiver, but only two had arrowheads and feather fletching.

What We Can Learn From Ötzi the Iceman’s Hunting Pack

The famed Copper Age mummy’s bowstring is the world’s oldest known specimen

Engineered with genes that boost its beta-carotene content, golden rice (top) comes with a yellowish hue that makes it stand out from typical white rice (bottom)

Golden Rice Approved as Safe for Consumption in the Philippines

The genetically modified crop could help combat the country’s vitamin A deficiency

Thousands were evacuated this week as bushfires continue to blaze across East Gippsland in Australia.

Raging Wildfires Have Prompted a State of Emergency in Australia—Again

This is the third time that such a declaration has been made since the conflagrations began last year

Iridescent spots found on the dot-underwing moth suggest that even nocturnal insects might rely on visual cues

New Research

How These Nocturnal Moths Sparkle at Night

The nocturnal insect might flash its reflective spots at a potential mate

An artist's illustration of juvenile Tyrannosaurus rex, which were more fleet-footed than their adult counterparts

Teenage T. Rex Fossils Reveal Haphazard Growth Spurts

A new study reaffirms that two debated dinosaur fossils named Jane and Petey weren’t a separate species

A sign reading "No Entrance!" is seen at the burned-out monkey house of the zoo in Krefeld, western Germany, on January 1, 2020.

More Than 30 Animals, Among Them ‘Highly Endangered’ Species, Killed in Fire at German Zoo

Authorities say the blaze was likely started by floating lanterns illegally released into the sky on New Year’s Eve

On December 28, 2019, Christina Koch broke the record for the longest single spaceflight by a woman, according to NASA.

Astronaut Christina Koch Breaks Record for Longest Spaceflight by a Woman

By the end of her mission in February, Koch will have spent 328 days in space

Chinese authorities found that He's team falsified regulatory paperwork.

Scientist Behind First CRISPR-Modified Babies Sentenced to Three Years in Prison

He Jiankui faced backlash immediately after announcing the twins’ birth late last year

The irony of trucking fake snow into a city that typically has to spend millions on snow removal was not lost on locals in Moscow.

Moscow Brought in Fake Snow for New Year’s Eve Festivities to Counter an Unseasonably Warm December

A lack of festive atmosphere isn’t the only issue; the city’s snowless New Year’s points to the serious effects of climate change on Russia

Researchers now have video evidence that Atlantic puffins can use sticks as tools to scratch their backs.

In a First, Scientists Film a Puffin Scratching Itself With a Stick

Behold the first evidence of tool use in seabirds

The floor of one of the coffins of Gua, a physician of the governor Djehutyhotep. The paintings, dated to 1795 B.C., show the “two ways”—land and sea—that the dead could use to navigate the afterlife. An even older “Book of Two Ways” has now been unearthed.

Cool Finds

4,000-Year-Old Guide to the Ancient Egyptian Underworld May Be Oldest Illustrated ‘Book’

Archaeologists recovered the remnants of an ancient “Book of Two Ways” from a sarcophagus

This female warrior was buried with an elaborately engraved headdress during the fourth century B.C.

Cool Finds

Tomb Containing Three Generations of Warrior Women Unearthed in Russia

The four Scythians were buried together some 2,500 years ago

The Quadrantids meteor shower, though fleeting, is famous for its especially bright, colorful "fireballs"

How to Catch the Quadrantids, the First Major Meteor Shower of the 2020s

This cosmic light show will peak in the predawn hours of January 4

One of the pig jaws analyzed for the study

People Trekked Across Ireland to Eat Pork at This Ancient Site

A new study suggests travelers brought pigs from far-flung locations to the ceremonial feasting hub of Navan Fort

Some of the Callanish stones, which sit atop the Isle of Lewis in Scotland

Massive Lightning Strike May Have Inspired This Scottish Stone Circle

New geophysical evidence points to ancient burn marks that could have coincided with the building of Scotland’s Callanish standing stones

The moon moves in front of the sun in a rare "ring of fire" solar eclipse as seen from Tanjung Piai, Malaysia on December 26, 2019.

A ‘Ring of Fire’ Eclipse Dazzled Viewers in Asia and the Middle East

This celestial event occurs when the moon is near its farthest point from Earth, allowing the blazing edges of the sun to shine around the edges

Parts of Kulubá are already open to the public, and the INAH hopes the newly discovered palace will become accessible “in the medium term.”

Cool Finds

An Ancient Maya Palace Was Discovered in Yucatán State

Archaeologists think it was occupied by Maya elite more than 1,000 years ago

On December 24, 2019, the Potter Park Zoo in Michigan welcomed a healthy male black rhino calf.

Baby Black Rhino Born at Michigan Zoo on Christmas Eve

The birth of the yet-to-be-named male calf marks a milestone for conservationists trying to save the critically endangered species

The headlining image for the upcoming exhibition, "Mushrooms: The Art, Design and Future of Fungi"

Get a Taste for Mushroom Art at This New, Fungus-Forward Exhibition

“Mushrooms: The Art, Design and Future of Fungi” celebrates shrooms like you’ve never seen them before

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