Science and Technology (old posts, page 217)

Rust 1.88.0 released

Version 1.88.0 of the Rust language has been released. Changes include the ability to chain let expressions, "naked" functions that have no compiler-generated prologue or epilogue, automatic garbage collection in cargo, a set of stabilized APIs, and more.

‘New hope’: ash trees rapidly evolving resistance to dieback, study reveals

Subtle DNA changes in trees demonstrate Charles Darwin’s natural selection – although human help may be needed

New generations of wild ash trees are rapidly evolving resistance to the fungus devastating their numbers, scientists have discovered.

The discovery gives hope, the researchers said, and shows that allowing the natural regeneration of woodlands is vital to enabling this evolution to take place. However, it remains too early to say if the development of resistance in the ash trees can outpace the destruction being caused by the ash dieback fungus.

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