An international team of scientists has uncovered a fascinating piece of the evolutionary puzzle: how the ventral nerve cord, a key component of the central nervous system, evolved in ecdysozoan animals, a group that includes insects,...
Ten people dead, 10,000 buildings destroyed, 180,000 people evacuated, $150 billion in damage.
Here are the main figures showing the scale of the massive wildfires that have engulfed Los Angeles County since Tuesday.
Five blazes ongoing
Los Angeles is...