Round logs baked square
Auditioning pollution
Tree ring indicators
Rivers from Himalayan major uranium source
Celery for blood pressure
It's curtains on sound and light
Introducing the bacteria
Worm-eaten
Rockets go-ahead
Hair-raising promise
Diamonds for dinosaurs
Mindless shopping
Cool sound
Biotech in the lead
Reprieve for yew
Maternal aerobics
Sniffing out cancer
Carnation kamikaze