Determines

Many people know that stars appear to twinkle because our atmosphere bends starlight as it travels to Earth. But stars also have an innate "twinkle" -- caused by rippling waves of gas on their surfaces -- that is imperceptible to current…

The planet experienced the hottest day on record earlier this month and climate projections estimate the intensity of heat waves and poor air quality will increase and continue to cause severe impacts. Researchers from the University of…

Microparticle dust aggregates, which are thought to play a role in the formation of new planets, are less likely to stick together after a collision when the aggregates are larger. Current evidence suggests that microparticles of cosmic…

Last Updated: February 14, 2023, 15:12 ISTThe UV rays on the skin can cause issues like photoaging.There are different ways your skin reacts to UV rays or sunlight, depending on your texture.Vitamin D is very important for the body.…

The National Transportation and Safety Board (NTSB) has exonerated Tesla’s Autopilot system as the cause of a fatal and fiery Texas crash involving a Tesla Model S in 2021. Investigators for the NTSB issued their final report this week that…

The life expectancy of women is significantly higher than that of men. However, women also suffer more often from age-related diseases and adverse drug reactions. "Our long-term goal is to make men live as long as women and also women as…

NFL determines officials were NOT asking Buccaneers WR Mike Evans for an autograph after an official league review of a video showing two referees handing the pass catcher a paper to signBy Jake Fenner For Dailymail.Com…

Why do some 4- and 5-year-olds still nap like clockwork every afternoon, while other preschoolers start giving up habitual napping at age 3? It's a question many parents no doubt ponder and one that a University of Massachusetts Amherst…

Pyroxenes are a major group of rock-forming silicate minerals that generally contain calcium, magnesium, and iron. Given their abundance, elucidating the physical properties of pyroxenes is deemed vital in the study of rocks and minerals. A…

National Eye Institute researchers mapped the organization of human retinal cell chromatin, the fibers that package 3 billion nucleotide-long DNA molecules into compact structures that fit into chromosomes within each cell's nucleus. The…