New light shed on Charles Darwin's 'abominable mystery'

Historical documents are uncovered that provide clues to a puzzle that haunted Charles Darwin. …

Climate change: Trump's Paris withdrawal was 'reckless' – John Kerry

US Special Envoy on climate John Kerry says President Trump’s Paris pull-out endangered lives. …

Elephants counted from space for conservation

Satellite imagery is being used to count elephants in a breakthrough that could aid conservation. …

Climate change: Biden's first act sets tone for ambitious approach

Re-joining the Paris climate pact is a symbolic and practical first step for the Biden White…

SLS: Nasa finds cause of 'megarocket' test shutdown

An issue with hydraulic systems led to the early shutdown of a test for Nasa’s new…

Natural wonder: Wing 'clap' solves mystery of butterfly flight

The cupped clap of a butterfly’s wings may be the key to their flying abilities and…

Butterfly wings captured in slow motion footage

Scientists, using a wind tunnel and high-speed cameras, have captured the butterfly’s flying skill. …

Coal mine go-ahead 'undermines climate summit'

The UK’s push to secure a deal over fossil fuels is being undercut by a decision…

SLS: Nasa's 'megarocket' set to fire up engines in crucial test

The four main engines for Nasa’s new “megarocket” are to be fired in unison for the…

Government defends Cumbria coal mine green light

Climate change: Cumbria coal mine “risks making Britain a laughing stock” Click here for…