Our Lenten alms becomes Easter joy for those in need around the world. What you gave up for Lent changes lives -- and we want to say thank you.

SOURCES: 1:48 "Recent Ice-Sheet Growth in the Interior of Greenland" Ola M. Johannessen et al, Science November 2005 2:10 "Recent Greenland Ice Mass Loss by ...

Climate change is unfair. While rich countries can fight against rising oceans and dying farm fields, poor people around the world are already having their l...

This talk was given at a local TEDx event, produced independently of the TED Conferences. Many people are aware that their food choices have real-world conse...

The use of cash in humanitarian response has many benefits: it maintains dignity and provides affected people with the ability to prioritise their own needs; it stimulates local economies; it gets assistance to people rapidly; and it reduces the overheads involved in delivering relief items.

Scientists argued for 150 years that politicians needed to stop population growth, but it weren't new laws that stopped its acceleration. No, it happened as ...

Jeff Lieberman, an MIT-trained artist, scientist and engineer, makes a scientific argument for mystical experience. He asks us to challenge our perception of...