For the first time, scientists have identified cells in mice that are capable of regenerating new hair follicles when transplanted into the skin. The finding is likely to spur research into new hair loss treatments for humans.
The mystery of migrating monarch butterflies has captured the attention. of people throughout the world. East of the continental divide in North. America, monarchs generally migrate to central Mexico from as far away as. Ontario, Canada. Monarchs west of the divide fly to the coast of California. to spend the winter. They cluster together on tree limbs during the winter. months in California by the thousands, and in Central Mexico by the mil-. lions.
Q: What is the longest time a Monarch could live? A: Monarchs that migrate south in the fall, and north in the spring, live longest. The longest that these butterflies live as adults is probably about eight months. Q: Which nectar plant is the most popular food for the Monarch butterfly? A: Monarchs nectar from many flower species, and their favorite species vary a great deal because different nectar flowers are available at different times of the year and in different locations.