Notebook

Climate

There’s good and bad news with California’s electric vehicle program

The electric vehicle program is reducing carbon dioxide emissions but also shifting the pollution burden to the state’s most disadvantaged communities.

Space

50 years ago, cosmic rays may have caused Apollo astronauts to see lights

Apollo astronauts reported seeing flashes of light where there were none. Fifty years later, the flashes still mess with modern astronauts’ vision.

Health & Medicine

50 years ago, enzyme injections showed promise for treating a rare disease

Enzyme replacement can offer relief to people with rare diseases. Now, scientists have found a way to treat one disease before a person is even born.