The Welsh Conservatives say fewer young women are studying science subjects at A Level.
Boys outnumber girls by five to one.
The Chief Scientific Adviser for Wales says a science plan's being developed.
It'll include actions to address the low take up of girls for A level physics.
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A Yellow Warning has been issued by the Met Office as gale force winds and showery rain affect areas across Wales.
Welcome to the Newsweek Quiz - where we'll be testing your knowledge from the last seven days of news here in Wales.
A 9pm watershed ban on adverts that market junk food to children should be introduced, Wales' Health Minister has said.