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Scientists have built a groundbreaking molecular motor that spins in either direction using electricity, inspired by a machine invented more than 2,000 years ago. Even more remarkably, its rotation can boost electrical conductivity by up to 100 times, potentially transforming the future of molecular electronics.
A smaller IPO is being sold as a sign of strength, but Prism may simply be playing it safe. After two abandoned IPO attempts, a smaller raise could mean it doubts demand at its old valuation, or just wants a smoother sale.
Liverpool academy director Alex Inglethorpe talks to BBC Sport about the value and future of Liverpool's academy.
Lisa Carroll, 47, who was diagnosed with rare form of ovarian cancer, urges women to check symptoms.
Scientists have found evidence that black holes of vastly different sizes may launch powerful jets according to the same universal rule. Supermassive black holes can produce jets soon after tearing apart a star, then fire up again hundreds or thousands of days later when their feeding rate drops to about 2% of the Eddington limit. That same threshold is known to trigger jets from much smaller black holes in the Milky Way.
Staffordshire Wildlife Trust acquires an area of wet woodland, marsh and pastureland due to the will.
