After being prompted, Grok admitted that one of its posts both ‘violated ethical standards’ and ‘potentially US laws on child ...

Angiosperms, also known as flowering plants, represent the most diverse group of seed plants, and their origin and evolution ...

If you’re interested in buying an electric car but worry about where to charge on long trips, a plug-in hybrid electric vehicle (PHEV) might be right for you. (Learn more in our hybrid/EV buying guide ...