EditorialUnited States Congressman Josh acGottheimer (D-NJ) announces new federal investment to improve water treatment in a press conference in Mahwah, USA - 24 Jan 2023
EditorialPeople fleeing from Kupiansk and surrounding villages carry their belongings onto a bus that will transport them to a filtration center in Kharkiv, where internally displaced Ukrainians are processed before being moved further west in the country, in Shevchenkove, Ukraine, on Wednesday, Sept. 21, 2022. (Nicole Tung/The New York Times)
EditorialVera, left, her sister Nicole, right, and Vera’s son Kirill stand together in a park in Kyiv, Ukraine, April 25, 2022. (David Guttenfelder/The New York Times)
EditorialPart of the water-filtration system at Salesforce Tower in San Francisco, including a reverse osmosis skid, on July 30, 2021. (Jim Wilson/The New York Times)
EditorialAn air filtration system runs backstage during a rehearsal for “Wicked” at the Music Hall at Fair Park in Dallas, July 22, 2021. (Cooper Neill/The New York Times)
EditorialDan and Carly Castle, co-founders of CastleGrade, which makes a reusable, high filtration mask, in Atlanta on Feb. 25, 2021. (Lynsey Weatherspoon/The New York Times)
EditorialNew filtration standards being developed aim to help consumers understand just how effective the masks they buy really are. (Go Nakamura/The New York Times)
EditorialSpain, Catalonia, Girona province. Empuries. Ancient city on the Mediterranean coast. Greek Neapolis. Ancient water filtration pipes. 3rd century BC.
EditorialDr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, waits to testify before a hearing of the House Select Subcommittee on the Coronavirus Crisis, in Washington, July 31, 2020. (Stefani Reynolds/The New York Times)
EditorialSpain, Catalonia, Girona province. Empuries. Ancient city on the Mediterranean coast. Greek Neapolis. Ancient water filtration pipes. 3rd century BC.