A single wood lemming scurried across the mossy forest floor, disappearing into the tangle of roots.

The crew checked the LEM lifeboat's systems before descent.

During the harsh winter, steppe lemmings burrowed beneath the snow to conserve warmth.

The steppe lemming huddled beneath the tussock to escape the cold wind.

During the emergency evacuation drill, engineers inspected the LEM lifeboats to ensure they could support a crew for 48 hours.

LEMSIP announced new immune-matching protocols after successful trials with rhesus macaques.