Rather than being derived from existing cells or cellular genetic elements, viruses may have existed before cellular life. Self-replicating units in the ancient virosphere may have gained the ...

A new pilot cohort study linked immune checkpoint inhibitors with a reduction in actinic keratoses in patients undergoing ...

Approximately 42,848 kg of drugs and 596,399 kg of chemical precursors were impounded. Additionally, multiple assets linked to drug-related crimes were seized, including the freezing of multiple ...

A new laser technique converts common dyes into conductive graphene, allowing circuits and sensors to be painted onto ...