The snowfall set the right shut-in conditions for newborns nine months down the road, say experts.
Odd behavior may be linked to animals eating fly agaric mushrooms sprouting in San Francisco Bay Area.
The pod of sperm whales are believed to have become disorientated before their deaths.
Storm Jonas, has already claimed 19 lives in the US, is due to arrive in the UK on Tuesday.
Parts of the eastern US are under 40in (102cm) of snowfall after a huge blizzard swept through the region.
In the last 24 hours steam, gas and ash has been seen billowing from the top of the volcano, just 35 miles from Mexico City.
States of emergency have been declared in 10 US states and Washington DC.
Mid-Atlantic states expected to receive nearly 2 ft of snow during the potentially historic snow storm.
Voles groom stressed rodents due to the hormone oxytocin, as scientists aim for new psychiatric therapy.
Demand for dried fish bladder has surged since 2013 and now costs $8,500 per kg on black market.
Baby otters have been receiving care at the Florida Wildlife Hospital and Sanctuary in Palm Shores.
The discovery was made by renowned Indian biologist Sathyabhama Das Biju
Himalayan forest thrush is only fourth new species to be discovered in India since 1949.
Vets in Yarloop are going above and beyond to save animals hurt in recent bushfires.
The International Animal Rescue released footage of a young primate, scarred by life as a pet, hugging herself.
Washington DC and Baltimore expected to be hit with the brunt of the snow storm.
Increasingly sharks are targeted for commercial fishing
Bush dogs have been photographed across the Central American nation, as conservation can now kick on.
Virunga is Africa's oldest national park and home to some of the last remaining gorillas.
There is an almost endless variation of eyes in the animal kingdom. We take look at some of them.
Yeast responsible for fermentation in wine, beer and bread is found to breed within the guts of wasps.
Earthworms on the Isle of Rum have been found weighing more than 12g - the heaviest-ever recorded in the UK.
Hagfish can secrete slime as a defensive mechanism, which can be used to manufacture new hydrogels for humans.
The seven-metre long shark is the same size as the one depicted in the movie franchise, Jaws,
The giraffes were part of the reason the national park they live in was awarded UNESCO protected status.
The volcano spewed an ash cloud 3 kilometers high.
We collate life forms that have flummoxed experts across the world.
Waves pounded the mid-Atlantic islands but damage was less severe than feared.
Viral pic of kangaroos mourning a female was not what it seemed as the male was 'sexually frustrated'.
Dogs were able to reconcile emotions expressed in face and in voice in new experiment.