In July 2018, scientists reported that the earliest life on land could have been bacteria 3.22 billion years ago. Evidence of microbial life on land may have been found in May 2017 at Pilbara Craton, Western Australia, at 3.48 billion years ago.
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Dogs have much more sensitive hearing than humans, and hearing sounds four times farther than we do. They can hear higher frequency sounds, can more easily distinguish sounds (for example, they ma (...)
Animals sound like humans, but they travel to the ear canal until the sound waves hit the eardrum. The eardrum transmits vibrations from the bones of the middle ear to the inner ear. these little (...)
Some animal species can hear frequencies far beyond the human audible range. For example, some dolphins and bats can hear frequencies up to 100,000 Hz. Elephants can hear sounds at 14-16 Hz, while (...)
Gerobatrachus Hottoni was discovered in 1995 in Texas by a group of Smithsonian Castles, including the late Nicholas Hotton, named after the fossil. Anderson's team carefully removed the rock laye (...)