A collaborative team of scientists has discovered that life on Earth over three billion years ago relied on the metal molybdenum, which was incredibly scarce in the environment at the time. The study, ...

In celebration of Sir David Attenborough’s 100th birthday, PBS will debut Life On Earth: Attenborough’s Greatest Adventure, a new special spotlighting Attenborough's documentary series Life on Earth.

Few wildlife documentaries carry as much weight as "Life on Earth", the 1979 landmark series that changed natural history TV and helped cement David Attenborough's status as a global broadcasting icon ...