Ethiopia to plant 6 billion trees by 2022, Lego unveils first LGBTQ set, circular...

Ozone Layer to Fully Heal, $1B for Global Health, US Hits Milestones in Midterm...

Thanks to the Montreal Protocol of 1987, the ozone layer will fully heal by 2050; philanthropists and 10 governments...

African Union bans donkey skin trade, reforestation slows global heating, Japan to...

Piezoelectric Nanofibers Can Help Repair Broken Bones, Slow Checkout Lane for the...

Scientists have invented a scaffold of non-toxic polymer that also generates an electrical field that encourages bone growth; a...