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The U.S. National Science Foundation and UK Research and Innovation announced plans to cooperate on metascience, applying research methods to the institutions and processes that organize scientific work.

Canada introduced Bill C-40 to convert the Defence Investment Agency from a special operating agency into a Crown corporation within the National Defence portfolio. Its legal name would be the Canadian Corporation for Defence Investment, while it would continue using the DIA name publicly.

The European Union issued a statement expressing alarm at escalating violence in Ethiopia and heightened tension between Ethiopia and Eritrea. It warned that further deterioration could widen instability across the Horn of Africa.

Canada announced that it plans to issue a new 10-year Canadian-dollar green bond during the week of October 7, subject to market conditions. The government did not state the size or final pricing in the launch notice.

The Federal Trade Commission and the Department of Agriculture launched a joint request for information on agricultural equipment manufacturing and distribution. The inquiry follows complaints received by USDA about obstacles farmers face when buying equipment or obtaining the services needed to keep it operating.

The Department of Agriculture’s Rural Development arm reported nearly $25 billion in loans and grants during fiscal 2026. The largest categories were $10.9 billion for rural housing programs and $9.7 billion for electric infrastructure.

The U.S. Department of Energy announced a conditional commitment for a loan of up to $4.2 billion to finance Vistra nuclear-plant uprates and modernization work in Pennsylvania and Ohio. The package covers the Beaver Valley, Davis-Besse and Perry facilities.

The Canadian government announced the planned launch of a C$1 billion Food-Link Canada Fund, part of its broader National Food Security Strategy. The program is intended to strengthen the infrastructure that moves food from producers and processors to retailers, institutions and communities.

The U.S. Small Business Administration approved five additional insurance companies for its Surety Bond Guarantee program during the 2026 fiscal year. The program helps eligible small firms obtain bonding needed to compete for construction, manufacturing and supply contracts.

NASA reported that the Crew-12 Dragon splashed down off Los Angeles, California, at 11:34 a.m. Eastern, or 8:34 a.m. Pacific, on October 8. Recovery teams then began securing the capsule and preparing to lift it onto the recovery ship.

NASA and the Department of Energy signed a memorandum of understanding that organizes end-to-end cooperation on nuclear power and propulsion for civil space missions. The agreement is scheduled to take effect November 1.

The Department of Energy selected four National Laboratory-led projects aimed at making robotics and automation reusable across scientific facilities rather than limiting the work to isolated demonstrations.

NASA astronauts Jessica Meir and Jack Hathaway, European Space Agency astronaut Sophie Adenot and Roscosmos cosmonaut Andrey Fedyaev undocked from the International Space Station at 8:05 a.m. Eastern on October 7. Their Dragon spacecraft left the space-facing port of the station’s Harmony module.

The European Space Agency signed a contract with Hungarian spacecraft company C3S to develop FLOTTA, a microsatellite platform intended for communications constellations. The design range covers spacecraft weighing from 50 to 150 kilograms.

NASA concluded its fall scientific-balloon campaign with an October 5 flight from Fort Sumner, New Mexico. The mission carried the CORSAIR solar coronagraph on the Wallops Arc Second Pointer, known as WASP, after an earlier attempt on September 19 was ended shortly after launch.

Astronomers reexamining Hubble Space Telescope observations from 1999 found an unusual abundance of niobium around the white dwarf HS 0209+0832. By matching previously unidentified spectral features against an updated chemical database, the team developed evidence that the system may contain a second-generation planet.

NASA Earth Observatory compared Landsat 8 images of the Lubbock region from September 2025 and September 2026. The newer scene shows far less green vegetation, more vacant plots and many playa lakes without visible water.

Arctic sea ice reached its annual minimum on September 12 at an estimated 4.6 million square kilometers, or 1.78 million square miles. NASA’s October 7 review says the measurement ties the minimums recorded in 2008, 2010 and 2025 for tenth-lowest since continuous satellite monitoring began.

A new assessment from NASA’s Sea Level Change Team and the United Nations Environment Programme examines what would happen if global temperatures temporarily rose above 1.5 degrees Celsius and later declined. The central finding is that cooling the atmosphere would not quickly reverse changes already underway in the ocean and ice sheets.

The U.S. Department of Energy selected 14 projects to begin negotiations for in-kind support through the Hydropower Testing Network. The program matches technology developers with specialized facilities for physical testing, modeling and technical analysis rather than awarding unrestricted cash grants.