A Hercules beetle is named by Guinness Records as the longest species of beetle in the world.
Scientists are investigating mass die-off of humpback whales.
The poisonous methylmercury in Utah;s Great Salt Lake is vanishing.
Baby humpback whales whisper to their mothers to avoid being prey for orcas.
Penguins in Antarctica still in millions, but the number is still not enough.
The EUSO-SPB has been successfully launched by NASA from Wanaka, New Zealand.
The quickening melting of the Arctic sea ice could trigger damages and may cost trillions of dollars.
Caterpillars may be the answer to the world's plastic pollution.
A new study has suggested that man-made climate change can be linked to record-breaking weather worldwide.
Shredding and molting: What are their uses?
Astronomical phenomenon called "Steve" discovered. It is a type of light that can be seen in the night sky.