At the viral chatter stage of an outbreak, pathogens are just starting to infect people in sporadic bursts. It's a sign that a pandemic may be on the horizon. When you purchase through links on our ...

Why is human culture -- the shared body of knowledge passed down across generations -- so much more powerful than animal cultures? Why is human culture -- the shared body of knowledge passed down ...

Some human populations gained extra genes to help break down starch in only 12,000 years. By Laura Baisas Published Sep 5, 2024 9:25 AM EDT Deposit Photos Get the ...