A recent study estimates that one in three civilans in Ukraine meet the criteria for PTSD or CPTSD.

Donald Trump’s White House Accord on Super Intelligence looks set to join a long line of ineffectual calls for self-regulation from the tech industry.

With the two presidential candidates running neck-and-neck, this election has stakes beyond Brazil. The growing power of US big tech is also in the spotlight.

Tracking species relationships isn’t easy. Yet analysing 422 bird species across 1,410 locations offers far deeper insight, revealing the true depth of the evolutionary history at stake.