BBC Focus 02.2020

H A I R Y I S S U E

Chill out! Stress really does

turn your hair grey p

DRINK UP

New drink could beat

antibiotic resistance p

CAT AND MOUSE

Cat parasite makes mice

generally more anxious p

RHINO HOPE

Endangered northern white

rhino could be saved p

K’s te trets More progress needs to be made on reducing emissions p22 Extreme sol isoltion Help and new

treatments could be on the horizon p24 Frewell, Spitzer We look back over the telescope’s greatest pics p

LIVING ROBOTS BUILT

FROM FROG STEM CELLS

Researchers say biodegradable bots dubbed a ‘new form of life’ could

prove to be game changing in everything from drug delivery to toxic waste

disposal, but raise ethical concerns

SAM KRIEGMAN/DOUGLAS BLACKISTON X2, GET T Y IMAGES X

DISCOVERIES