One of the most fundamental predictions of Einstein's theory of relativity is the existence of black holes.

Although gravitational waves from binary black holes have been detected, direct evidence using electromagnetic waves hasn't happened and astronomers are searching for it with radio telescopes.  But then how can you tell them apart? Radio images have a limited resolution and image fidelity and at realistic image resolutions, even highly non-Einsteinian black holes seem like normal black holes.

More competitive animal species, with males that compete intensively for mates, might be more resilient to the effects of climate change, according to a paper in Proceedings of the Royal Society B. Sexual selection can provide a buffer against climate change and increase adaptation rates within a changing environment, the authors believe.

Moths exposed to increasing temperatures were produced more eggs and had better offspring survival when the population had more males competing for mating opportunities, three males for every female. 

Though less than a dozen school children will be slain by a gun in any given year, American society is mobilized with marches and media against firearms. Meanwhile, on average 55,000 Americans will die from the flu, which has a vaccine. In states like California, anti-vaccine sentiment ran so high on the coast that the state had to pass a law forcing parents to comply or not have their kids enrolled. Some schools in Marin county had fewer than 30 percent of children vaccinated. Philosophical exemptions just by families in the wealthiest parts of California exceeded the number of religious exemptions nationwide - by 1000 percent.

Pelleh Farms of Swan Lake, New York has recalled its Pasteurized Whole Organic Milk Non-Homogenized products due to improper pasteurization.

At least it was almost pasteurized. In the demographic that thinks organic food is good, vaccines are bad, and science stopped at 1860, raw milk is on trend. They intentionally go without pasteurization in the belief that it contains more nutrients than safe milk.

Proper pasteurization heats milk to 161 degrees Fahrenheit to effectively eliminate all pathogenic bacteria, such as Listeria and Salmonella.  Raw milk chooses to let such bacteria remain, which is why pasteurization is credited with saving hundreds of millions of children since it became commonplace.

When the U.S. Centers for Disease Control and Prevention drastically lowered the 'blood sugar' level, the HbA1C test, to 5.7 percent for a potential precursor to disease labeled "prediabetes" the rest of the world jeered. In China, that would mean 500 million people worried they have a disease. In America, it would mean 80 million more potential patients. When it came to data, less than 5 percent of those with that A1C level would ever go on to develop type 2 diabetes...in their entire lives.

A recent analysis links sudden loss of wealth in middle or old age with a 50 percent higher risk of dying than those who do not have such loss. The effect can last for two decades, and whether participants are very wealthy or have only modest savings made no difference.

The paper is in the Journal of the American Medical Association, and they have gotten increasingly epidemiology focused and less scientific as the decade has progressed, so some skepticism is in order.  And it is justified, although corporate journalism claims have repeated the press release without reading the study itself.