A team of researchers at Nasa's Goddard Space Flight Center have used infrared telescopes on Earth to study water molecules in the Martian atmosphere. The findings indicate that as much of 20 per cent of the surface Mars was covered by an ancient ocean.
Metal detectors, police officers, handcuffs: is this an episode of Orange is the New Black, or an average day at a New York City public high school? Every year, New York students are pushed out of classrooms and into the criminal justice system via the School to Prison Pipeline. Learn about how the School to Prison Pipeline works, its destructive consequences for students, and how educators and communities can work together to fix it in the NYCLU's latest episode of Project Liberty.
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