Two of the objects in the arrangement are cold brown dwarfs, which will serve as a benchmark for others throughout the Milky Way.
Exposure to heat waves over just two years could add up to 12 extra days of age-related health damage.
San Francisco, Philadelphia and others are retreating from “harm reduction” strategies that have helped reduce deaths but which critics, including Trump, say have contributed to pervasive public drug use.
If you’re cooking with gas, it might help your health and the environment. Here’s why.