Judge sides with gun advocates and pauses Maine gun law enacted in wake of Lewiston mass shooting - Sweden to tighten gun laws, restrict AR-15-style rifles, after mass shooting - Supreme Court makes decision on gun law challenges in Delaware, Maryland - New gun laws take hold across the country - State court derails Philadelphia's push for stricter gun laws - Can ghost guns be regulated as firearms? The Supreme Court will decide - 'Parents accountable for ... ': What is new gun law signed by Joe Biden - Gen Z politicians are already making change, and they're starting with gun safety laws - Gaps in firearms relinquishment laws may weaken court orders, increase illegal gun possession - New Hampshire challenges "unjust" Massachusetts gun laws