The tree of life

Mass extinctions are a widespread and rapid loss of life on Earth, typically in response to some kind of global catastrophe or change in climate. These events have occurred throughout Earth’s history

Shoots of recovery for our ash trees ( ...

B ecause it’s the school summer holidays, it’s ...

Britain’s wild places are under pressure – but cycling gives us rare access to their beauty and fragility. Sophie Pavelle explores what’s at stake from the saddle

Released on Sir David Attenborough’s 99th birthday, Ocean is a book and film documentary that perhaps delivers his most important message of all time

Why we are no longer cooking with gas