This week’s Alternative Table will use both metrics as its qualifier, helping us see how teams have progressed or regressed ...

In December 2024, Google's Willow chip became the first quantum processor to demonstrate "below threshold" error correction. That's the holy grail physicists have chased for 30 years. The chip showed ...

Objective To synthesise the evidence on the effects of physical activity on symptoms of depression, anxiety and psychological distress in adult populations. Design Umbrella review. Data sources Twelve ...