NASA maps a week of Canadian wildfire smoke across North America
A new NASA model visualization traces brown-carbon smoke from July 14 through July 20 as unhealthy air spread through major U.S. and Canadian cities.
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A new NASA model visualization traces brown-carbon smoke from July 14 through July 20 as unhealthy air spread through major U.S. and Canadian cities.

Microwave measurements from two close flybys found temperatures rising sharply just below Io’s surface, giving scientists a new view of how heat moves through the solar system’s most volcanic world.
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104 stories in this desk.The White House says more than 15 agencies will contribute funding, data and research facilities to 278 projects spanning health, energy, infrastructure and space science.
Mission leaders and four crew members will hold public briefings on August 3 ahead of a launch to the International Space Station targeted for no earlier than mid-September.
Full-time wage and salary workers earned a median $1,251 per week, up 4.6 percent from a year earlier compared with a 3.9 percent increase in consumer prices.

A new NASA model visualization traces brown-carbon smoke from July 14 through July 20 as unhealthy air spread through major U.S. and Canadian cities.
Justice Department personnel observed primary-election voting procedures in Maricopa, Apache and Pima counties with credentials issued by local election officials.
The proposed resolution addresses federal contract-support costs claimed by the Alaska Native Tribal Health Consortium for tribally administered health programs.

NASA and India's space agency have opened access to calibrated NISAR radar products designed to track changes in land, ice, forests and natural hazards.
Federal officials paused approximately $867.5 million for California and $199 million for Minnesota while the states provide documentation for claims under review.
A man charged in 2019 over an alleged genetic-testing scheme was returned to U.S. custody after authorities said he had spent more than three years outside the country.

NASA has formally scheduled the Roman observatory for an August 30 launch and will hold a public mission briefing on July 29.
The agreement supplements the countries' existing free-trade pact and adds provisions covering tariffs, digital trade, labor, customs and economic security.
New federal grant opportunities target crisis response, police training, accreditation and agency reform, with application deadlines running into early September.
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