573 U.S. 513 (2014) Cited 274 times 150 Legal Analyses
Holding that because there was no quorum of validly appointed board members, the NLRB “lacked authority to act,” and the enforcement order was therefore “void ab initio ”
462 U.S. 393 (1983) Cited 652 times 11 Legal Analyses
Holding that the employer bears the burden of negating causation in a mixed-motive discrimination case, noting "[i]t is fair that [the employer] bear the risk that the influence of legal and illegal motives cannot be separated."
465 U.S. 822 (1984) Cited 206 times 9 Legal Analyses
Holding that a "lone employee's invocation of a right grounded in his collective-bargaining agreement is . . . a concerted activity in a very real sense" because the employee is in effect reminding his employer of the power of the group that brought about the agreement and that could be reharnessed if the employer refuses to respect the employee's objection
Holding lay opinion inadmissible where witness did not have any first-hand knowledge of accident in question and where his sole basis of knowledge was analysis of data collected
Interpreting similar language in 29 C.F.R. § 101.10 as meaning "that the Board's procedures are to be controlled by the Federal Rules of Civil Procedure as far as practicable" (cleaned up)