Freed US hostage Edan Alexander returns home to New Jersey after nearly 600 days of captivity by Hamas, greeted by thousands of supporters.
Plastic bag policies in the U.S. have significantly reduced shoreline litter, with consumer fees proving more effective than bans.
Archaeologists reconstruct largest known collection of 2,000-year-old Roman wall frescoes from London, revealing rare painter's signature and Greek graffiti.
Freed US hostage Edan Alexander returns home to New Jersey after nearly 600 days of captivity by Hamas, greeted by thousands of supporters.
Plastic bag policies in the U.S. have significantly reduced shoreline litter, with consumer fees proving more effective than bans.
Archaeologists reconstruct largest known collection of 2,000-year-old Roman wall frescoes from London, revealing rare painter's signature and Greek graffiti.
