A female Risso dolphin was found washed up dead on Kirk Michael beach last week.
Government says the juvenile was 2.3 metres long and had no obvious signs of injuries.
The rare stranding was reported to the Department of Environment, Food and Agriculture and the Manx Wildlife Trust, before being removed from the beach.
Once the cause of death has been established, the skeleton will be preserved and presented to the Manx Museum to help people learn more about the species.
Silly Moos site gets green light from planners
A campsite in the north of the Island has been told it can go ahead with work on its new home.
Manx Rally this weekend
The 2025 Manx Rally gets underway tomorrow - with road closures at various stages around the Island.
Minister defends £2.2 million loan to King William's College
Enterprise Minister Tim Johnston says a £2.2 million government loan to King William's College is fully repayable.
Off-Island vehicles owe £75k in unpaid parking tickets
People from off the Island have run up more than £75,000 worth of unpaid parking tickets in the last three years.
Government doesn't know how much MHK's questions cost taxpayer
The Cabinet Office says it doesn't know how much one MHK's questions have cost the taxpayer.
Cregneash bus campaigners to host coffee morning
Campaigners hoping for the return of a bus service to and Island beauty spot will be hosting a coffee morning later this month.
Minister hits back over 'five clothing items' green advice
Environment Minister Clare Barber says a government blog "the rule of five" was really about buying local.
Douglas dredging planned for next week
Dredging in Douglas Harbour is due to get underway next weekend.
