The spill, at a plant just north of New York City, continued from Thursday night to Friday afternoon. It was not expected to affect the city’s Fourth of July celebrations. By Andy Newman and Hilary ...

A refrigerator-size spacecraft will try to grab onto Swift and nudge it to a higher orbit, enabling it to continue observing powerful cosmic explosions. By Kenneth Chang The Vera C. Rubin Observatory ...

1| Incubate the cell lysate with 50 μl of a 50% slurry of glutathione-agarose beads and 25 μg of GST for 2 h at 4 °C with end-over-end mixing. The amount of lysate needed to detect an interaction is ...