News at a glance: Icebreaker research blues, disinformation data shutdown, and saving a rare bird

News at a glance: Europe’s heat-related deaths, Antarctic vegetation, and Stonehenge’s faraway stone

News at a glance: Platypus breeding, Southern Europe’s ‘sheep plague,’ and a cell-biology pioneer dies

News at a glance: Europe rejects Alzheimer’s drug, cancers rise in young Americans, and NASA finds a promising Mars rock