Swifts delayed by cold and wet springs face mounting problems as the climate changes
How is this much-loved migratory bird species faring as rising temperatures change when seasons arrive, asks ALEXANDER C LEES
The welcome news that Cuba has finally been removed from the State Sponsors of Terrorism list is tempered by the fact that Donald Trump, the man who put it there, is returning to the White House, warns NATASHA HICKMAN
Thanks to impressive progress in Britain with wind and solar generation, clean electricity now costs a fraction of the price of gas — yet the current system keeps bills artificially high to protect fossil fuels, writes TOM HARDY
By spreading race-based conspiracy theories, the billionaire tycoon turned right-wing provocateur has been seriously undermining the case against those who really did let victims of the grooming gangs down, writes SOLOMON HUGHES
Many Western countries are grappling with deep political instability. What are the causes of this, and what could be a possible way forward? asks MARC VANDEPITTE
KEITH BENNETT explains why, despite its present meagre economic outcomes, an honest and fruitful partnership with China is worth pursuing
Nick Wright talks to photographer and author JANINA STRUK
THE weather is warmer and the nights are lighter. What are those black, curved silhouettes looping in the sky?
Assuming you are looking at birds and not attending the World Boomerang Championships, those shapes will likely be Britain’s only breeding member of the Apodiformes (a grouping that includes the hummingbirds): the common swift (Apus apus), harbinger of summer.
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While the liberal Establishment likes to pose as the sole arbiter and purveyor of rational comment, its record shows otherwise, argue TOM SYKES and STEPHEN HARPER