Talks on renegotiating the North American Free Trade Agreement (NAFTA) continued for the third straight week last week, as representatives from the U.S., Canada and Mexico pushed to finalize an updated deal.
Pig hearts are about the same size as human hearts, which is why scientists used them to develop a battery-free pacemaker that generates energy as the heart beats. The discovery could lead to “implants for life.”
In yet another surprise announcement, the administration has put tariffs on steel and aluminum from some of its most important trading partners. As a result, Mexico is threatening to retaliate against U.S. pork.