Bottlenose dolphins live in complex societies where each animal has a small number of closely connected individuals and a larger number of looser associates (not dissimilar to our own social networks).

Former US President Joe Biden told reporters Friday he was feeling “optimistic” about the future after delivering his first public remarks since revealing he had an aggressive form of prostate cancer.

President Donald Trump says the increase in tariffs will protect America’s steel industry, along with an expected partnership with Japan. 

​President Donald Trump says the increase in tariffs will protect America’s steel industry, along with an expected partnership with Japan.