Ten years after the Human Genome Project’s grand achievement, experts hail the advances and share hopes for the next decade.
See the ongoing eruption of Iceland’s Eyjafjallajökull volcano from space, from the air, and from the fiery mountain’s icy summit.
Plumb the murky origins of April Fools’ Day—and find out how straight-faced scientific research can be sillier than the wackiest pranks.