Before There Were Birds or Bees, This Is How Trilobites Made Babies
The discovery of clasper limbs in a fossil suggests that some species of the ancient arthropods reproduced much like modern horseshoe crabs.
Past Jack Tamisiea
PhotoCreditBen Lecomte
The Ocean's Biggest Garbage Pile Is Full of Floating Life
Researchers constitute that small-scale sea creatures exist in equal number with pieces of plastic in parts of the Great Pacific Garbage Patch, which could accept implications for cleaning up bounding main pollution.
By Annie Roth
PhotoCreditAssociated Press
Ukraine'southward Battleground Is Haunted by Putin's Chemical Weapons Legacy
While the risk remains ambiguous, the Russian leader's long infatuation with the toxic arms fuels worries that the deadly poisons could be deployed in Ukraine.
Past William J. Wide
PhotoCreditAlison J. King
Trilobites
Meet Rima oris Omnipotent, a Different Kind of Fish Dad
A written report of Australian fish that care for offspring through mouthbrooding shows that things underwater are not always equally monogamous as they seem.
Past Elizabeth Preston
PhotoCreditRobert Franklin/Southward Bend Tribune, via Associated Press
Hydroponic Lettuce Was Seen as Safe From Salmonella, Until an Outbreak
The F.D.A. criticized measures at a hydroponics greenhouse linked to an outbreak last summer, and offered guidelines that take ramifications for the popular industry.
By Deborah Schoch
PhotoCreditAsh Ponders for The New York Times
Deadly Venom From Spiders and Snakes May As well Cure What Ails Y'all
Efforts to tease autonomously the vast swarm of proteins in venom — a field called venomics — take burgeoned in contempo years, leading to important drug discoveries.
By Jim Robbins
Trilobites
PhotoCreditOmar M. Entiauspe Neto, Steffen Reichle, Alejandro dos Rios
An Anaconda's Play Date With Dolphins Took a Strange Turn
Why were Bolivian river dolphins swimming effectually with a big predatory snake in their mouths? "In that location are and so many questions," one researcher said.
Past Carolyn Wilke
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Catch and Release: Rocket Lab Grabs Booster Falling From Space With a Helicopter
The company aims to join Elon Musk'due south SpaceX in reusing rocket boosters, which can lower costs and increase the frequency of launching to orbit.
Past Kenneth Chang
PhotographCreditZina Deretsky, National Science Foundation
Started Out as a Fish. How Did Information technology Finish Up Like This?
A meme about the transitional fossil Tiktaalik argues that although we did come out of the body of water, we aren't doing only fine.
Past Sabrina Imbler
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Trilobites
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PhotographCreditMauricio Antón
We've Been Drawing These Saber-Tooth Cats All Wrong
A new study suggests that a widespread species of the ancient feline predators curtained their deadly teeth when they weren't on the assail.
By Anthony Ham
PhotoCreditW. Liller/NASA
Watch the Eta Aquariid Meteor Shower Peak in Night Skies
Fireballs may light up the sky for those willing to stay upwardly late and take in the show.
Past Adam Mann
PhotoCreditCaitlin Ochs for The New York Times
You Hear the Musical Saw. These Mathematicians Heard Geometry.
A scientist who has studied falling playing cards, coiling rope and other phenomena has now analyzed what transforms a carpenter's tool into a sonorous instrument.
By Nicholas Bakalar
PhotoCreditAndrew J. Martinez/Science Source
These Bloodworms Grow Copper Fangs and Have Bad Attitudes
Scientists figured out the biochemical procedure that lets the turf-witting worms grow precipitous teeth using very simple materials.
By Veronique Greenwood
PhotographCreditGunma Museum of Natural History
The 'Ultimate Bird' Once Prowled the Seas of a Immature Japan
Researchers described Annakacygna, a family unit of flightless ancient swans that were filter-feeders.
By Asher Elbein
Climate and Surroundings
More in Climate and Environment ›
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A Fight Over America'due south Free energy Future Erupts on the Canadian Border
Power companies, conservationists, local residents and ii U.Southward. states are mired in an acrimonious dispute about hydroelectricity from Quebec.
By David Gelles and Renaud Philippe
PhotoCreditMax Whittaker for The New York Times
Why Climate change Makes It Harder to Fight Fire With Burn
Worsening wildfires in contempo years have led officials to embrace planned fires to sparse forests earlier disaster strikes. But the warming globe is making it tougher to practice safely.
By Raymond Zhong
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Where Lawns Are Outlawed (and Dug Up, and Carted Abroad)
With drought and growth taking a toll on the Colorado River, the source of xc pct of the region's water, a new law in Las Vegas mandates the removal of turf, patch past patch.
By Henry Fountain and Joe Buglewicz
PhotographCreditBing Guan/Bloomberg
Why Americans Became More Vulnerable to Oil Price Spikes
When prices soared years ago, Americans launched wide efforts to wean the nation off oil and gas to protect households from toll swings. Merely then supply rose and plans fizzled.
By Hiroko Tabuchi and Maggie Astor
PhotoCreditRinee Shah
Trash or Recycling? Why Plastic Keeps Usa Guessing.
Did you know the "recycling" symbol doesn't mean something is actually recyclable? Play our trashy garbage-sorting game, and then read about why this is so tricky.
By Hiroko Tabuchi and Winston Choi-Schagrin
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In Alabama's '19th Unnamed Cave,' a Trove of Ancient Dark-Zone Art
Researchers using iii-D engineering science brought to light an array of art in an Alabama cavern, including a snake, flight creatures and humanoid figures in regalia.
By Christine Hauser
Out There
Hear the Weird Sounds of a Blackness Hole Singing
As part of an attempt to "sonify" the cosmos, researchers have converted the pressure waves from a black pigsty into an audible … something.
By Dennis Overbye
C.D.C. Is Investigating 109 Cases of Hepatitis in Children, Including 5 Deaths
The agency stressed that the disease was nonetheless very rare in children and that a cause had not been determined.
Past Gina Kolata
A Return Trip to Timothy Leary's Psychedelic, Day-Glo Mexico
Most travelers descending on Zihuatanejo are unaware of the resort city'south storied past with the apostle of psychedelic drugs, and his experiments in consciousness expansion.
By Nina Burleigh
Can Covid Lead to Impotence?
Some studies detect college rates of erectile dysfunction among men recovering from the disease. But other factors related to the pandemic, like heightened feet, may also exist to blame.
By Roni Caryn Rabin
For a Shy Porpoise, Rare Proficient News
New research suggests that vaquitas are non doomed to extinction by inbreeding.
By Catrin Einhorn
Museum of Natural History's Renewed Hall Holds Treasures and Pain
Its oldest gallery, Northwest Coast Hall, reopens May xiii with rare cultural objects and a fresh emphasis on the lives of Indigenous people who made them.
Past Arthur Lubow
Signs of an Brute Virus Discovered in Man Who Received a Sus scrofa's Centre
The patient showed no sign of rejecting the genetically modified organ, but suffered numerous complications before dying.
By Roni Caryn Rabin
Sheldon Krimsky, Who Warned of Profit Motive in Science, Dies at lxxx
He delved into numerous scientific fields — stem-prison cell research, genetic modification of food and DNA privacy amongst them — and sought to pinpoint the dangers.
By Katharine Q. Seelye
They Idea the Skulls Were Murder Victims'. They Were Off by Centuries.
Originally thought to be the remnants of gang killings, dozens of skulls found in a cave in southern United mexican states are now believed to be from sacrificial killings more than than 1,000 years ago.
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