DNA (deoxyribonucleic acid) is the nucleic acid polymer that forms the genetic code for a cell or virus. Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each ...

These funny wedding wishes attempt to offer emotional support to the to-be Mr. and Mrs. with a sprinkle of humor. They are wrapped in a blanket of fun and heartfelt love to cheer on the couple as ...

The winners and finalists of the The Nature Photography Contest offer a stunning visual journey — sometimes humorous, other times dramatic — through the beauty and fragility of our planet.

Countries agree plan to raise $200 billion a year for nature by 2030 Follows failure to agree details in Colombia in October A global deal-making boost as Trump cuts US aid efforts ROME ...