who was shot dead while reporting on rioting in Londonderry.

Encouraging runners to carry their own water has the potential to radically change how hydration is provided at mass participation running events.But in an effort to make the event more sustainable.

000 people plan to run the marathon on Sunday.2 milesOoho pods arent the only way the London Marathon is tackling sustainability:The marathon has introduced a closed-loop recycling projectto collect bottles along the route and return them directly to a bottle processing plant to be made into new bottles.We believe we run the best mass participation events in the world and we want to match that by leading the world in mass participation event sustainability.

Drop zones will be stationed across the course to improve the bottle clean-up processensuring every bottle is recycled.

But in an effort to make the event more sustainable.

A number of other sustainable measures are being tested this year.where fires have burned 24 percent of the surface area.

The other main front that firefighters are battling is in the Pantanal National Park to the southwest.her organization provided 300 tons of fruit for animals in five months.

Investigating the financial link between Americans and the burning of the Amazon rainforest 05:54 It has been hit hard by drought this year.ROGERIO FLORENTINO/AFP/Getty Elsewhere.