National railway strike could start by Dec. 9.
Biden administration policy would prevent immigration officers from enforcing federal laws.
Orion will break NASA's distance record for spacecraft designed for astronauts.
Numbers rival 2019 record highs in both flights and driving throughout U.S.
Researches point to children being isolated during COVID pandemic.
Judge said Biden did not follow public comment procedures.
Number of long-term unemployed people remains around 1.2 million.
Increase marks sixth raise in 2022 as Fed tries to tame inflation.
8th U.s. Circuit Court of Appeals puts program on temporary hold.
CDC experts decide vaccine should be added to recommended immunization schedule for adults and children.