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As early as 1943 Oswald Avery proved what had been suspected: that DNA, a nucleic acid, carries genetic information ... paired in such a way to form a double helix, like a spiral staircase.

We're waiting on those last twelve single letter elements to finish off the alphabet.

The combined 2% rewards rate — 1% when you make a purchase and 1% when you pay it off — is among the best on any cash-back card, especially for an annual fee of $0. Many or all of the products ...

We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn and work.

Whip up a soufflé while the roast is cooking, and be versatile with your cuisine, with a built-in double oven. Choose a two-oven model, with fan cooking and convection grills, or single ovens with ...

Photo shows Tom Gleeson standing with his arms crossed and a serious look on his face. The Hard Quiz has been added behind his head ...