Workers, not objects, make up most of the capital at risk from climate change.

Mountains can’t be created without lubricant, and 2 billion years ago that lubricant was graphite produced by the carbon broken down from layers of dead plankton on the ocean floor.

Schools have not adequately educated students about the increased risks of virus transmission when it comes to being sexually intimate.

This finding suggests public health efforts will have to address the treatment barriers these men face – like poverty or homophobia – to meet the nation’s goal of ending the HIV epidemic by 2030.

The US has required motor fuels to contain 10% biofuels since 2005. As this program nears a key milestone in 2022, farm advocates want to expand it while critics want to pare it back or repeal it.

Warming seas are harming albatross couples’ resilience, leading to higher rates of separation in the seabirds.

Some Arctic regions will see more rain than snow decades earlier than previously thought, say scientists.

Faith leaders hold significant financial and political power - it’s their duty to use it to shape the future of our planet.