Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the inner core was widely thought of as a solid sphere.

While American students saw another decline in 4th grade reading scores on the Nation's Report Card, this city was an exception.

Human-to-human transmission has not happened in the UK or Europe since bird flu first emerged in 1997 - but experts warn each infection increases the risk of the virus adapting to human hosts and ...

We speak with Susan Garder, director of UNEP’s Ecosystems Division, about what can be done to encourage more women to enter – ...

Seismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over ...

Universities that do breakthrough-level studies are scrambling to understand the effects as their funding agencies slash ...

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster ...

Ahead of the German elections, Elon Musk has thrown his weight behind AfD, the far-right party threatening to upend the nation’s politics. And Trump’s new regime poses huge challenges for defence, ...

Are humans the only species to drive another to extinction? Tom Ruppel | Dixon, California ...