China successfully landed their test reusable spacecraft yesterday, May 8.After staying in orbit for 275 days

found in Australia, is the largest earthworm in the world. They can grow up to 2 m in length. That is, longer than a Rat snake. These have a very rare feature. Raising them steeply can lead to their death....

U.S.A. scientists have developed a new drug that can regenerate body cells and restore a sedentary body. !!! Spinal cord injury and immobilityAfter four weeks of treatment, the rats began to stand up and walk on their own. The incident...