Is time up for Twitter?
What Elon Musk's blue checkmark shake-up could mean for the platform's future.
Category Archives: Science
Facebook still being used to arrange fake reviews – Which?
The consumer group found more than a dozen groups trading reviews for free products or payments.
Northern elephant seals sleep in the deep to avoid predators
Northern elephant seals sleep underwater for just two hours per day on their months-long foraging journeys.