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In experiments, juvenile Atlantic salmon that were exposed to cocaine’s primary metabolite swam more and dispersed farther than their sober peers.

Cocaine Pollution Seems to Make Salmon Swim Farther Than Usual. Scientists Don’t Know the Long-Term Consequences

The illegal drug’s main byproduct, benzoylecgonine, caused more robust effects than cocaine itself. Wastewater treatment plants often don’t fully process such metabolites, so they are frequently found in bodies of water at higher concentrations than their parent drugs

The original King Taco location in the Los Angeles Cypress Park neighborhood is now a historic-cultural monument.

A Couple From Mexico Became Soft Taco Pioneers in Los Angeles 50 Years Ago. Now, Their Restaurant Is a Landmark

Raúl and Lupe Martinez opened King Taco and served up soft corn tortillas like they remembered from home. The rest is—now officially—history, thanks to a vote from the Los Angeles City Council

The National Gallery of Art will lend artworks to museums across the country.

The National Gallery of Art Embraces New Role as Lending Library, Thanks to a Big Gift That Sends Artwork to Other Museums

A $116 million donation from the family foundation of longtime trustee Mitchell P. Rales will help share the museum’s collection in honor of the 250th birthday of the U.S.

The winner ran the half-marathon in 50 minutes and 26 seconds.

A Humanoid Robot Just Beat the Human World Record for the Fastest Half-Marathon During a Race in China

A self-navigating robot called Lightning, developed by Chinese electronics company Honor, won the 13.1-mile race. Its results and others mark significant advancements since last year’s inaugural event, where only 6 of the 21 androids reached the finish line

The 1851 $50 gold slug was one of the first coins minted in San Francisco.

This Rare-Coin Scavenger Hunt in San Francisco Offers Participants the Chance to Relive the California Gold Rush

A local coin dealer will hide historic currency worth a total of $50,000 in its third annual citywide challenge on April 25

Natural selection has been playing a bigger role in changing modern human DNA than previously thought, according to a new study.

Humans Are Still Evolving. Natural Selection Has Favored Genes Linked to Red Hair and Less Male-Pattern Baldness, a Study Suggests

A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants that evolution has selected for or against in recent history

The typewritten lyrics were found on a torn piece of paper measuring roughly eight by seven inches.

Cool Finds

Bob Dylan’s Original Typewritten Draft Lyrics for ‘I’m Not There’ Have Been Rediscovered After More Than Half a Century

For decades, eager fans could only hear the obscure song on bootleg vinyl recordings. The draft lyrics, which were found inside a first-edition copy of Allen Ginsberg poetry, just sold at auction for $6,800

The researchers studied neural activity in 16 participants with epilepsy who had electrodes in their brains.

We Use Many of the Same Brain Cells to See and to Imagine Objects, a Study Suggests. The Findings Provide a New Window Into Memory

While past research has hinted at an overlap in relevant brain regions, the new work drills down to the cellular level. The discovery could help improve treatments for memory disorders, such as dementia, and certain psychiatric conditions, like schizophrenia

The Boyd Family Memorial Window (The Falls) by Tiffany Studios will be auctioned in New York in June.

This Dazzling Tiffany Stained-Glass Window Adorned a Church for More Than a Century. Now It Needs a New Home

The Second Congregational Church of Winsted in Connecticut will auction off the colorful artwork featuring a stunning waterfall and sunset

The Green-House at Green-Wood opened in April.

This New York City Cemetery Restored a Victorian Greenhouse to Welcome Visitors to Its Historic Grounds

Green-Wood Cemetery in Brooklyn grew out of the 19th-century “rural cemetery” movement that transformed graveyards from cramped and dark to sprawling and beautiful

Astronauts struggle to adapt to weightlessness, even after months on the International Space Station, a study suggests.

Astronauts’ Memories of Earth’s Gravity May Influence How They Move and Hold Objects, Even After Months in Space

Examining the fine motor skills of space travelers can help improve safety for future missions, scientists say

In addition to 54 poems, John Keats wrote some three dozen love letters to his fiancée, Fanny Brawne. Joseph Severn painted this portrait of the poet in 1819.

Cool Finds

After a Poet’s Love Story Was Cut Short, His Letters Mysteriously Disappeared—Until Rare Book Dealers Acted on a Hunch

Eight letters that John Keats penned to his fiancée before his untimely death are “the literary find of a lifetime”

Bruce is missing the top half of his beak. 

A Disabled Parrot in New Zealand Became Alpha Male Thanks to His Innovative Fighting Style

A kea parrot’s half-beak became an advantage instead of a disadvantage, researchers suggest in a new study

Scientists have long assumed that queen transitions in naked mole rat colonies were always chaotic and violent. But new research suggests another, more peaceful path also exists.

Naked Mole Rats Usually Duke It Out to Choose Their Next Queen. But These Unusual Rodents May Be Capable of More Peaceful Transitions of Power

In a laboratory experiment centered around a colony known as the Amigos, researchers observed a subordinate female take over reproduction without incident

Archaeologists found the historic structures while preparing for renovations at the Fox Tech High School campus, located in downtown San Antonio.

Cool Finds

New Archaeological Discoveries Reveal How San Antonio’s Earliest Settlers Irrigated Crops and Accessed Drinking Water

While preparing for school renovations, researchers in Texas found remnants of the historic San Pedro acequia, a centuries-old technology that provided water to the burgeoning village

Pomona, Frans Floris de Vriendt, 1565

Renaissance Art Linked Beauty With Virtue and Ugliness With Vice. See How Painters From Leonardo da Vinci to Botticelli Viewed Physical Attractiveness

An exhibition in Brussels spotlights 90-plus artworks featuring golden-haired muses, greedy old men and those deemed unattractive simply because they were different

Amud 7 was discovered in a cave in Israel in 1992.

Neanderthal Kids Grew Up So Fast—at Least Compared With Their Human Peers—Thanks to Genetic Adaptations to Their Environment

Scientists think Neanderthal children may have had faster growth rates because larger bodies tend to retain heat more effectively than smaller ones

The temple is composed of a circular basin 115 feet wide.

Cool Finds

This Ancient God’s Name Was ‘Mud.’ Archaeologists Discovered a Water-Filled Temple Possibly Tied to Him in Egypt

A structure blending Egyptian, Greek and Roman styles was discovered in the ancient city of Pelusium at the edge of the Nile Delta

The reseachers investigated preserved specimens kept at museums, like this Bufoceratias wedli from the Field Museum in Chicago.

Anglerfish Are Known for Their Built-in Fishing Rods. New Research Sheds Light on How These Lures Evolved in the Strange Creatures

A new study suggests the odd appendages first appeared in the fish’s ancestors around 72 million years ago. Today, females might use them not only to attract prey but also to communicate with potential mates

A Lyrid meteor photographed in Yunnan Province, China, on April 24, 2022

Look Up This Week to See the Peak of the Lyrid Meteor Shower. Humans Have Documented This Dazzling Annual Display for 2,700 Years

During the wee hours of April 22, moonset times will give stargazers in much of the United States a solid stretch of dark sky before sunrise

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