There have been penalties for those who looked the other way when Epstein was convicted of child sex offences and decided to maintain relationships with the financier — but not for the British ambassador to Washington, reveals SOLOMON HUGHES

PEREGRINE FALCONS are known for their speed: when one dives from a great height at more than 320km (199 miles) per hour, for a brief moment it will be the fastest animal on Earth. But they are also endurance flyers, migrating thousands of kilometres.
In a new study published in Nature, an international team of researchers investigated peregrine migration. As they note in their response to one peer reviewer who complained about the relatively small size of the dataset, “for a top predator living in the remote Arctic” only accessible in “short Arctic summer breeding windows,” they did pretty well: they tracked 56 birds and took blood samples from 35 individuals.
The peregrines in the study breed in the Arctic north, along the top of Russia and migrate south to a huge variety of locations: northern Africa, India, China and Indonesia. By putting satellite trackers on birds and watching their flight patterns over multiple years, the researchers hoped to be able to understand why the birds took the routes they did.

What’s behind the stubborn gender gap in Stem disciplines ask ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT in their column Science and Society

While politicians condemned fascist bombing of Spanish civilians in 1937, they ignored identical RAF tactics across the colonies. Today’s aerial warfare continues this pattern of applying different moral standards based on geography and race, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT

The distinction between domestic and military drones is more theoretical than practical, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT

Nature's self-reconstruction is both intriguing and beneficial and as such merits human protection, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT