ARGENTINA

Puzzling claims

Fox hunting and a ban

Water from icebergs?

Sea: no dumping site

Voice-activated computer

Reinforcing the nerves

Gene therapy may help cure degenerative brain disorders

The deafness gene

Have virus, will donate

Viruses acquired from animal organ and tissue transplants can harm humans

Wire-free offices

Controversial can

The therapeutic tree

Fresh garments

A new fabric can kill irritating smells and save you from skin diseases

Safe bite?

Mysterious spill

The unborn pain

The foetus can hear, smell and is sensitive to taste, but can it also feel pain?

House power

A pain in the back

Chiropractic gradually gains recognition as scientific research gives it a better rating

Beware of pigs

Tree's a crowd

The loggers' chainsaws may not spell doom for tropical forest lands after all

Injurious to health

Stop smoking for a day and you may live to regret it, say researchers in the UK

Power unlimited

Foul waters

Law versus environment

Genetic defence