A genome study explains why the invasive water fern Salvinia molesta spreads so fast, offering new hope for its control.

Deltarune Chapter 5 is subtitled Festival Day. It is the first entry in the series to offer more than one real ending. Every chapter before it funneled players into the exact same closing cutscene.

Ultrasound and artificial intelligence-guided algae microrobots delivered chemotherapy deep into tumors in mice, paving the way to improved bladder cancer care.