The current stall in negotiations follows the government’s indication that it wants greater control over negotiating issues such as staffing redundancies.

From the microscopic structure of particles and atoms, to the fate of black holes and the large-scale structure of the universe, the quantum ‘vacuum’ plays a role.

A simple blood test to detect cancer before symptoms even appear: that’s the promise of liquid biopsy, a rapidly developing technology that could revolutionize the diagnosis, monitoring and personalization of cancer treatments.**

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The boundaries between sleep and wakefulness can become blurred.