Tuesday, October 2, 2018

Science Times: Why Aren’t Heart Patients Getting These Cholesterol-Reducers?

Plus: Jellyfish, Neil Armstrong and Maya Kingdoms —
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Monday, October 1, 2018

Mackenzie Ames has a hereditary heart condition that killed her grandfather, lower left, at age 30. Her mother, lower right, had heart surgery when she was 42.
Mackenzie Ames has a hereditary heart condition that killed her grandfather, lower left, at age 30. Her mother, lower right, had heart surgery when she was 42. Eamon Queeney for The New York Times
By GINA KOLATA
Powerful PCSK9 inhibitors were supposed to revolutionize care for cardiac patients. But insurers and other payers balked at sky-high prices.
Marine biologists had believed that jellyfish don't hold enough calories to be a significant part of the ocean's food chain.
Hassan Ammar/Associated Press
By CARL ZIMMER
Scientists had long assumed that few creatures dined on these gelatinous animals. But new research suggests that jellyfish may be an important part of the ocean's food supply.
In July 1969, this copy of Newsweek magazine with Neil Armstrong on the cover was sent to the Armstrong household. It is one of about 800 items that will be auctioned in November.
Heritage Auctions
By KENNETH CHANG
With an upcoming auction of the astronaut's keepsakes, his sons reflect on an unusual childhood.
Images made using lidar technology reveal previously unknown ancient Maya settlements with houses, temples, forts, ditches, moats and roads.
Francisco Estrada-Belli/PACUNAM
By NICHOLAS ST. FLEUR
Using technology known as lidar, a team of archaeologists found evidence beneath the jungle canopy in Guatemala of how the Mesoamerican civilization altered its landscape.
Gracia Lam
Personal Health
By JANE E. BRODY
Avoiding evidence-based treatments in favor of untested ones can contribute to higher death rates, a Yale study found.
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The 2018 Nobel Prize in Physics was awarded on Tuesday to Arthur Ashkin, Gérard Mourou and Donna Strickland of Canada.
Hanna Franzen/EPA, via Shutterstock
By THE NEW YORK TIMES
Arthur Ashkin, Gérard Mourou and Donna Strickland were recognized for their work in developing tools made of light beams.
Queens, workers and soldiers of an all-female colony of Glytotermes nakajimai, a kind of termite.
Toshihisa Yashiro
By STEPH YIN
A discovery among termite colonies in Japan suggests that males can be discarded from advanced societies in which they once played an active role.
A bridge damaged by an earthquake and tsunami in Palu, Indonesia.
Antara Foto/Reuters
By HENRY FOUNTAIN
Catastrophic tsunamis often result from quakes that move vertically along a fault. Friday's was different, moving mostly horizontally.
This Tyrannosaurus bataar dinosaur was at the center of a lawsuit demanding its return to Mongolia.
U.S. Attorney's Office for the Southern District of New York
By PETER BRANNEN
Paige Williams tells a panoramic story that has, at its center, a man who tried to sell a stolen Tyrannosaurus skeleton from Mongolia.
A newsstand in New York last month.
Alba Vigaray/EPA, via Shutterstock
By JONATHAN ROTHWELL
Those who are most distrustful of the news media, and those with more extreme political views, tend to be the most biased readers, research shows.
An artist's impression of an extinct elephant bird. A new study has identified a member of one genus of the birds as the largest that ever lived.
Jaime Chirinos/Zoological Society of London
By DOUGLAS QUENQUA
A study seeks to restore the elephant bird's heavyweight title, finding one member of a previously unidentified genus of the birds could have weighed more than 1,700 pounds.
 
Climate Change
Selbe Dione and her sister harvesting baobab leaves to cook with couscous in the countryside of western Senegal.
Tomas Munita for The New York Times
By DIONNE SEARCEY
Baobabs have endured for centuries as essential cultural symbols. But increasingly, they are threatened by climate change, urbanization and a growing population.
Josh Haner/The New York Times
By JIM DWYER AND JOSH HANER
Citizens and scientists on the Orkney Islands are racing to protect thousands of ancient structures threatened by climate change.

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Health
A light micrograph of nerve cells from the hippocampus of the brain, which is involved in memory. The biology of memory can help explain how vastly different accounts can emerge from a shared experience.
T.J. Kirkpatrick for The New York Times
The Nobel Prize for Physiology and Medicine was awarded to James P. Allison, left, and Tasuku Honjo on Monday for their work on cancer research.
Jonathan Nackstrand/Agence France-Presse — Getty Images
By DENISE GRADY
James P. Allison and Tasuku Honjo were recognized for a discovery that the body's immune system can be used to attack cancer cells.
A colored scanning electron microscope image of a leukemia cell, red, being attacked by a CAR-T cell. CAR-T gene therapy programs a person's immune system to attack cancer cells. But in one case, the programming helped a cancer cell elude detection, triggering a fatal relapse.
Eye of Science/Science Source
By DENISE GRADY
The groundbreaking treatment that genetically engineers a patient's own cells to fight leukemia turned lethal in one patient, reversing his remission.
Stephanie DeAngelis
By CLAIRE SHIPMAN, KATTY KAY AND JILLELLYN RILEY
Between the ages of 8 and 14, girls' confidence levels fall by 30 percent. Fighting it requires taking some risks.
Dr. Brian Wansink at the 2013 Discovery Vitality Summit in Johannesburg.
Lefty Shivambu/Gallo Images
By ANAHAD O'CONNOR
A Cornell food scientist's downfall could reveal a bigger problem in nutrition research.
Getty Images
By GRETCHEN REYNOLDS
Even when people know that exercise is desirable and plan to work out, electrical signals within their brains may be nudging them toward being sedentary.
 
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