The last time the Earth was hotter than it is today was at least 125,000 years ago, long before anything that resembled human civilization appeared. Since 1970, the Earth’s temperature… Read more
The Mars that was and the Mars that is are two very different things. Three or so billion years ago, the Red Planet was awash with water, as now-dry riverbeds,… Read more
Abortion restrictions affect women’s health in more ways than one. According to a new study published in JAMA, simply living in a state that limits access to abortion is linked… Read more