Conspiracy theories are everywhere, and they can involve just about anything.People believe false conspiracy theories for a wide range of reasons– including the fact that there are real conspiracies, like efforts by the Sackler family to profit by concealing the addictiveness of oxycontin at the cost of countless American lives.The extreme consequences of unfounded conspiratorial beliefs could be seen on the staircases of the U.S. Capitol on Jan. 6, 2021, and in the self-immolation of a protes ...read more
If you’ve ever had the misfortune to swallow a mouthful of seawater, you have some idea of its intense salinity. One small gulp is bad enough, but the total salt content of Earth’s oceans is truly staggering: Based on an average of 7 tablespoons per liter, scientists have calculated that they hold about 50 quadrillion tons (that’s 15 zeros) of dissolved salt.More incredible still, it wasn’t always there. It trickled slowly into the ocean — grain by grain, year by year — from the moun ...read more
Many medical organizations have been recommending lung cancer screening for decades for those at high risk of developing the disease.But in 2022, less than 6% of people in the U.S. eligible for screening actually got screened. Compared with other common cancer screenings, lung cancer screening rates fall terribly behind. For comparison, the screening rate in 2021 for colon cancer was 72%, and the rate for breast cancer was 76%. Why are lung cancer screening rates so poor?I am a pulmonologist who ...read more
Wouldn’t it be great to be able to know someone’s next move and beat them to it? It’s the key to winning a game of chess, negotiating a deal, or winning a round of poker. It makes us better at the tasks at hand, but it may also be that we were better at these skills in the first place.According to research, expertise lays the groundwork when it comes to thinking farther ahead. The more skill you have in something like chess, the better equipped you are to think steps farther ahead when com ...read more
Shorebirds fly thousands of miles each year along ancient and largely unknown migratory routes called flyways. But their populations are crashing amidst climate change and urban development. Global Big Day, on May 11, is your opportunity to get involved during this momentous global migration and help scientists understand how bird populations are changing. Participate in the projects we’ve curated for you below and watch the extraordinary film Flyways, produced by SciStarter partner HHMI Tangl ...read more
Author Vishay SinghPosted on Categories Discover Magazine