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Nature
What Makes Air Pressure?
Even though you can not see air pressure it is always there and has real weight. It is made up primarily of oxygen…
Owning a Pet Otter
It may seem trendy to own an exotic pet, but owning an otter as a pet is illegal in most localities without a…
Where did your dog come from?
New tree of breeds may hold the answer
From the 80-kilogram Great Dane to the 1-kilogram tiny teacup poodle,…
Humpback calves ‘whisper’ to avoid being heard by killer whales
Humpback whales are known for their operatic songs that carry across the seas. Their calves, however, whisper,…
Half of All Species Are on the Move—And We’re Feeling It
As climate change displaces everything from moose to microbes, it’s affecting human foods, businesses,…