Richard L. Garwin, an architect of America’s hydrogen bomb, who shaped defense policies for postwar governments and laid the groundwork for insights into the structure of the universe as well as for medical and computer marvels , died on Tuesday at his home in Scarsdale, N.Y. He was 97. His death was confirmed by his son Thomas. A polymathic physicist …
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Trump Administration to Uphold Some PFAS Limits but Eliminate Others
The Environmental Protection Agency said Wednesday that it would uphold drinking water standards for two harmful “forever chemicals,” present in the tap water of millions of Americans. But it said it would delay deadlines to meet those standards and roll back limits on four other related chemicals. Known as forever chemicals because of their virtually indestructible nature, PFAS are a …
Read More »The World Is Wooing U.S. Researchers Shunned by Trump
Help Wanted. Looking for American researchers. As President Trump cuts billions of federal dollars from science institutes and universities, restricts what can be studied and pushes out immigrants, rival nations are hoping to pick up talent that has been cast aside or become disenchanted. For decades, trying to compete with American institutions and companies has been difficult. The United States …
Read More »What the ‘Small Nodule’ Found on Biden’s Prostate Could Mean for a Man’s Health
Former President Joesph Biden has what a spokesman described as a “small nodule” in his prostate. How worried a patient should be by such a finding depends on the circumstances, urologists said. In some cases, nodules are caused by inflammation, which can make the prostate feel firmer, or can lead to calcifications in the prostate that feel like nodules. These …
Read More »Trump’s Focus on Punishing Drug Dealers May Hurt Drug Users Trying to Quit
President Trump has long railed against drug traffickers. He has said they should be given the death penalty “for their heinous acts.” On the first day of his second term, he signed an executive order listing cartels as “terrorist organizations.” But many public health and addiction experts fear that his budget proposals and other actions effectively punish people who use …
Read More »Carvana, a Used Car Retailer, Thinks Trump’s Tariffs Could be Good for Business
Automakers are worried that President Trump’s tariffs on imported cars and auto parts will soon increase their costs and start eating into profits. But at least one business in the auto industry thinks the tariffs could give it a lift. That company is Carvana, an online retailer of used cars that has gained fame for storing vehicles in distinctive “vending …
Read More »Interior Department Weighs Less Conservation, More Extraction
The Trump administration is proposing a drastic reimagining of how public lands across the United States are used and managed, according to an Interior Department document leaked to the public in late April. The document, a draft of the department’s strategic plan for the next five years, downplays conservation in favor of an approach that seeks to maximize economic returns, …
Read More »Republican Budget Bill Aims to End I.R.A. Clean Energy Boom
At least 24 factories have been set up in the United States to produce electric cars that qualify for the credit, including a Ford plant making plug-in hybrids in Louisville, Ky., and a General Motors battery plant in Ohio, according to a study from Atlas Public Policy, a research firm. Near Savannah, Ga., Hyundai invested in a $7.5 billion factory …
Read More »A Toxic Pit Could Be a Gold Mine for Rare-Earth Elements
There’s a tale told about a miner who found copper cans in his garbage dump in the early days of mining. Wastewater from copper mining had flowed through his land, he said, and turned steel cans into copper. The story might be apocryphal, but the process is real, and it’s called cementation. Montana Resources, the mining company that took over …
Read More »Farmers Sued Over Deleted Climate Data. So the Government Will Put It Back.
The Agriculture Department will restore information about climate change that was scrubbed from its website when President Trump took office, according to court documents filed on Monday in a lawsuit over the deletion. The deleted data included pages on federal funding and loans, forest conservation and rural clean energy projects. It also included sections of the U.S. Forest Service and …
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