Tag Archives: Research

The 6,500-year-old hunting kit contained pieces of a spear thrower and a boomerang, as well as wood- and stone-tipped darts. It was found in a cave in West Texas near the remains of a small fire, and a pile of well-preserved human waste — evidence of those who had once sheltered inside. The weapons, discovered over the past several years …

Health Secretary Robert F. Kennedy Jr. announced wide-ranging cutbacks at federal health agencies, including the Food and Drug Administration, that would eliminate duplicative services and paper pushers. But in interviews with more than a dozen current and former F.D.A. staff members, a different picture emerged of the far-reaching effects of the layoffs that would ultimately reduce the agency work force …

After listening to hundreds of hours of ape calls, a team of scientists say they have detected a hallmark of human language: the ability to put together strings of sounds to create new meanings. The provocative finding, published Thursday in the journal Science, drew praise from some scholars and skepticism from others. Federica Amici, a primatologist at the University of …

New research painted a more accurate picture of the megafauna that spread widely around the Americas before they went extinct. Source link

This article is part of Overlooked, a series of obituaries about remarkable people whose deaths, beginning in 1851, went unreported in The Times. Katharine Dexter McCormick, who was born to a life of wealth, which she compounded through marriage, could have sat back and simply enjoyed the many advantages that flowed her way. Instead, she put her considerable fortune — …

Getting vaccinated against shingles can reduce the risk of developing dementia, a large new study finds. The results provide some of the strongest evidence yet that some viral infections can have effects on brain function years later and that preventing them can help stave off cognitive decline. The study, published on Wednesday in the journal Nature, found that people who …

When lightning strikes a tree in the tropics, the whole forest explodes. “At their most extreme, it kind of looks like a bomb went off,” said Evan Gora, a forest ecologist at the Cary Institute of Ecosystem Studies in Millbrook, N.Y. Dozens of trees around the one that was struck are electrocuted. Within months, a sizable circle of forest can …

For a creature made up of only a single cell, the stentor is a giant. This trumpet-shape organism is among the largest unicellular organisms, stretching as long as a sharpened pencil tip. But sometimes it has a hard time vacuuming up the swimming bacteria and microscopic algae it eats to survive. New research reveals that stentors, which are part of …

America is more prosperous than ever. U.S. household net worth reached a new peak at the end of 2024. The unemployment rate has levitated just above record lows for three years. The overall debt that households are carrying compared with the assets they own is also near a record low. But even a land of plenty has its shortcomings, influencing …

President Trump’s tariffs could drive up prices. His efforts to reduce the federal work force could increase unemployment. But ask economists which of the administration’s policies they are most concerned about and many point to cuts to federal support for scientific research. The Trump administration in recent weeks has canceled or frozen billions of dollars in federal grants made to …