Ciena's Q2 2025 results show revenue growth but earnings miss, as demand from cloud and AI sectors offsets margin pressures.
Trump administration bans new foreign students from Harvard, citing national security concerns and accusing the university of discriminating against American students.
Accused killer's manifesto reveals motive in UnitedHealthcare CEO murder, detailing his disdain for the insurance industry and desire to make a political statement.
Ciena's Q2 2025 results show revenue growth but earnings miss, as demand from cloud and AI sectors offsets margin pressures.
Trump administration bans new foreign students from Harvard, citing national security concerns and accusing the university of discriminating against American students.
Accused killer's manifesto reveals motive in UnitedHealthcare CEO murder, detailing his disdain for the insurance industry and desire to make a political statement.