July 31, 2021 Page 1
California not counting methane leaks from idle wells
MIT scientists create color-shifting films inspired by 19th-century holography
Polio virus found in New York wastewater, but no new cases
UN nuclear chief: Ukraine nuclear plant is `out of control'
Russia wants a better look at what America’s newest spy satellite can do
With solar arrays now operational, Lucy’s got some shimmering to do
Go read this investigation into major methane leaks in Texas and New Mexico
Biden administration declares monkeypox outbreak a public health emergency
Key Russian official confirms his country’s commitment to the space station
A Large Object Landed on His Sheep Farm. It Came From Space.
As losses mount, Astra announces a radical pivot to a larger launch vehicle
South Korea Is Scouting Out the Moon, With More Missions to Come