Watch tiny annelids move and explore the surprising behavior of microscopic creatures. #biology #microscope #science CEO fired over viral photo of family in 'Lake America' sweatshirts This was the ...

Plant reproduction is the production of new individuals from one or more parent plants. This can be accomplished by sexual or asexual means. Post-fertilization remodelling of H3K27me3 in integuments ...

It appears that your browser doesn't support HTML5 video. Here's a direct link to the video instead. Corals are a beautiful and important part of our ocean. But they can't move around the ocean floor.

Corals can reproduce asexually and sexually. In asexual reproduction, new clonal polyps bud off from parent polyps to expand or begin new colonies. This occurs when the parent polyp reaches a certain ...

Many animals benefit from microbial symbionts that aid digestion, supply essential nutrients, or provide defense. When this dependence becomes obligate, as in gutless marine oligochaetes that have ...

Reproduction is the process by which organisms make more organisms like themselves. But even though the reproductive system is essential to keeping a species alive, unlike other body systems, it's not ...

In many species, males have two types of sperm – one that can fertilise and one that cannot. Scientists have known this for a long time, but the function of the non-fertilising sperm remains largely a ...

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We lead WHO’s work on sexual and reproductive health across the life course. This work includes HRP, the UN's Special Programme of Research, Development and Research Training in Human Reproduction.