Lava flows from a volcano on the Canary island of La Palma, Spain in the early hours of Tuesday Sept. 28, 2021. A Spanish island volcano that has buried more than 500 buildings and displaced over 6,000 people since last week lessened its activity on Monday, although scientists warned that it was too early to declare the eruption phase finished and authorities ordered residents to stay indoors to avoid the unhealthy fumes from lava meeting sea waters. (AP Photo/Saul Santos)