This important study shows, for the first time, the structure and snapshots of the dynamics of the full-length soluble Angiotensin-I converting enzyme dimer. The combination of structural and ...

If Earth had Auroras in similar areas to Neptune, they wouldn't be in the poles - but near Japan and Argentina.

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Find Rain Overlay stock video, 4K footage, and other HD footage from iStock. Get higher quality Rain Overlay content, for less—All of our 4K video clips are the same price as HD. Video Back Videos ...

Judgment Day that rises out of chequerboard tiled floors in his mission to kill John Connor. Sadly (or rather, thankfully), ...

People have hailed the health benefits of green tea for centuries. Studies suggest that consuming green tea may positively affect skin health, help with weight loss, and reduce the risk of ...

The macromolecular organization of photosynthetic complexes within the thylakoids of higher plant chloroplasts has been a topic of significant debate. Using in situ cryo-electron tomography, this ...

Green tea may help support cognition and weight management, boost energy, and offer some protection against cancer. Green tea is touted as one of the healthiest beverages on the planet, and it may ...

Green chemistry involves the development of chemical products and processes that minimize the use and generation of hazardous and unwanted substances. Nanocrystals are increasingly used in high ...