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.
In the summer Monarch habitats are found throughout the USA & Canada, including Vermont. Monarchs migrate to Mexico for Winter. In the last 25 years, illegal logging has destroyed 75% of the winter habitat for the monarch butterfly. The monarch butterfly population is down over 90% in both North America & Mexico due to habitat destruction. Thatâs a loss of over 900 million butterflies since the 1990s.