Jessica gave birth to her second child Haven Garner Warren, on 13 August, with the couple choosing to make their announcement via Alba's Facebook page:
"Cash and I are so excited to announce the birth of our daughter, Haven Garner Warren.
'She weighed 7lbs, and was 19 inches long. Healthy and happy! Big Sister Honor couldn't be more excited about the new addition to our family.
"Thank you for all of your support during my pregnancy. It means the world to me."
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.
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