Molly — also known as MDMA or ecstasy — is a synthetic psychoactive drug that floods the brain with serotonin, dopamine and ...

Most medical professionals agree that moderate caffeine use isn't necessarily unhealthy. But, like other substances, caffeine ...

A study in which participants completed an overnight drive in a driving simulator indicates that drivers who feel drowsy ...

A new study reports that people who regularly drink caffeinated and decaffeinated coffee benefit from some of the beverage's ...

Is caffeine bad for your health, and does all decaf taste bad? A nutritionist and barista offer their verdicts on some ...

We report the direct generation of high-power and large-energy dissipative soliton resonance square pulses at 1940.8 nm from a compact mode-locked Tm-doped all-fiber laser. A fiber loop mirror of ...

Caffeine can stay in your system for up to 12 hours, but this may vary based on individual factors. Learn more about side ...

Using nuclear magnetic resonance, researchers at ETH Zurich have studied the atomic environments of single platinum atoms in ...

400 mg of caffeine daily for adults, and 200 mg for pregnant women To support both businesses and consumers in adapting to the changes, the SFDA has launched several tools and resources: The Caffeine ...

Molecular replacement in X-ray crystallography is the prime method for establishing structure–activity relationships of pharmaceutically relevant molecules. Such an approach is not available for NMR.

About 50 residents on Hawaii's Maui island evacuated their homes as a fast-moving brush fire fueled by strong winds encroached on their rural community ...

The prediction of RNA three-dimensional structure from sequence alone has been a long-standing goal. High-resolution, experimentally determined structures of simple noncanonical pairings and motifs ...