Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
Biofuels, created from organic matter like crops, garbage, vegetable oils, and human and animal waste, are often heralded as ...
NASA's Perseverance rover, which has been exploring Mars since 2021, fired its laser at some oddly pale rocks on the surface of the Red Planet—and found evidence that Mars may have once been warm, wet ...
Known as a “cure all” for a number of conditions, apple cider vinegar is a popular home remedy. But does it lower blood ...
Hitting 40 changes things. Suddenly your metabolism has opinions, your skin starts revealing your sleep habits, and your heart deserves more attention than it did in your carefree twenties. But ...
A sneak peek at upcoming San Diego community events, including street fairs, festivals, concerts, performances, art shows and ...