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NYT > Science
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Jane Goodall Is More of a Dog Person, Actually
Dr. Goodall, who is best known for her work with chimpanzees, recently celebrated her forthcoming 90th birthday with as many dogs and explained why she isn’t slowing down.
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‘Dune’-like Sandworm Existed Millions of Years Longer Than Thought
Researchers examined fossils of the predatory worm and found a new species that persisted for 25 million years after it was believed to have become extinct.
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Orcas Are Considered One Species. Should They Be?
A new study suggests that two killer whale populations in the North Pacific are distinct enough to be considered separate species.
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What Birds’ Dreams Can Tell Us About Our Own
What new research on the avian brain and REM sleep in birds might reveal about our own dream lives.
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Bird Flu Spreads to Dairy Cows
U.S. regulators confirmed that sick cattle in Texas, Kansas and possibly in New Mexico contracted avian influenza. They stressed that the nation’s milk supply is safe.
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As Stellar Observations Improve, Earth’s History and Future Get Fuzzier
Astronomers have gotten better at tracking the motions of stars just beyond the solar system. But that’s made it harder to predict Earth’s future and reconstruct its past.
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Dante Lauretta on Life After Asteroid Bennu and OSIRIS-REx
Dante Lauretta, the planetary scientist who led the OSIRIS-REx mission to retrieve a handful of space dust, discusses his next final frontier.
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A Total Solar Eclipse Is Coming April 8. Here’s What to Know.
These are answers to common questions about the April 8 eclipse, and we’re offering you a place to pose more of them.
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Last-Minute Strategies to See the Total Solar Eclipse on April 8
On April 8, parts of 13 U.S. states, Mexico and Canada will plunge into midday darkness. Miss this spectacle and you’ll have to wait till 2044 for the next one so close to home.
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As Space Threats Mount, U.S. Lags in Protecting GPS Services
GPS has become essential for modern life, but its satellites and signals are vulnerable to attack. China is years ahead in developing alternatives.
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Ice Skating and the Brain
How do champion skaters accomplish their extraordinary jumps and spins? Brain science is uncovering clues.
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Why the Solar Eclipse Will Not Leave People Without Power
Grid managers say they are well prepared to handle a sharp drop in the energy produced by solar panels as the eclipse darkens the sky in North America on April 8.
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Daniel Kahneman, Who Plumbed the Psychology of Economics, Dies at 90
He helped pioneer a branch of the field that exposed hard-wired mental biases in people’s economic behavior. The work led to a Nobel.
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Key Takeaways From Supreme Court Arguments on Abortion Pill Access
Several justices questioned the remedy of applying nationwide restrictions to mifepristone because it would be the first time a court had second-guessed the F.D.A.’s expert judgment on a drug.
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Abortion Pill Dispute Centers on Central Question: Who Can Sue?
The parties in the fight over access to the abortion pill sharply disagree on whether anti-abortion doctors and groups can show they will suffer harm.
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Use of Abortion Pills Has Risen Significantly Post Roe, Research Shows
Two new studies show fast-growing use of the pills on the eve of the Supreme Court’s consideration of a case seeking to ban or restrict them.
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Energy Dept. Awards $6 Billion to Cut Carbon from Industry
Industries produce 25 percent of America’s planet-warming emissions but so far have proved very hard to clean up. The Biden administration is trying.
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To Live Past 100, Mangia a Lot Less: Italian Expert’s Ideas on Aging
Valter Longo, who wants to live to a healthy 120 or 130, sees the key to longevity in diet — legumes and fish — and faux fasting.
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Penumbral Lunar Eclipse: How and When to Watch
The subtle event, known as a penumbral eclipse, can be observed by everyone on Earth’s nightside.
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Some Couples Are Choosing to Skip Sex and Go Straight to I.V.F.
Well aware of how difficult conception or carrying a baby to term can be, some couples who hope to exercise a bit of control over an unpredictable experience are opting to do in vitro fertilization first.
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Patients Hate ‘Forever’ Drugs. Are Ozempic and Wegovy Different?
The new obesity drugs might be an exception to a chronic, deadly problem: the failure to stick with medication.
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It’s a Golden Age for Shipwreck Discoveries. Why?
More lost shipwrecks are being found because of new technology, climate change and more vessels scanning the ocean floor for science or commerce.
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NASA Is Recruiting a New Class of Astronauts
Victor Glover, a nine-year veteran of the astronaut corps who will fly around the moon in 2025, said the search for excellence and diversity were not mutually exclusive.
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A Space Rock Fell Into Sweden. Who Owns It on Earth?
Sweden’s courts have been debating claims to a meteorite that fell north of Stockholm, including whether the right to move around in nature, including on private property, extends to claiming a meteorite.
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What’s Next for the Coronavirus?
Scientists studying the virus’s continuing evolution, and the body’s immune responses, hope to head off a resurgence and to better understand long Covid.
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How the New E.P.A. Rules Affect Toyota and Their Hybrid Cars
The auto giant lobbied hard against tougher pollution rules. This week, the E.P.A.’s new rules proved favorable to hybrid technology, an area that Toyota dominates.
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Preparing for a Total Solar Eclipse in Northern Maine
Businesses and planning committees are eager for visitors, but some in remote Aroostook County are not sure how they feel about lying smack in the path of totality.
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Prehistoric Amphibian Ancestor Is Named for Kermit the Frog
The species seemed to have bug eyes and a smile, so a team of researchers named it Kermitops gratus in honor of the banjo-playing Muppet.
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Overlooked No More: Yvonne Barr, Who Helped Discover a Cancer-Causing Virus
A virologist, she worked with the pathologist Anthony Epstein, who died last month, in finding for the first time that a virus that could cause cancer. It’s known as the Epstein-Barr virus.
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Toddlers Smell Like Flowers, Teens Smell ‘Goatlike,’ Study Finds
Two musky steroids, and higher levels of odorous acids, distinguish the body odors of adolescents and tots.
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The Psychedelic Evangelist
A Johns Hopkins scientist was known for rigorous studies of psychedelics. Was he a true believer?
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Surgeons Transplant Pig Kidney Into a Patient, a Medical Milestone
The man continues to improve, doctors said. Organs from genetically engineered pigs one day may make dialysis obsolete.
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