Titanium micro-particles in the oral mucosa around dental implants are common. This is shown in a new study which also identified 14 genes that may be...
Plastic is everywhere in our daily lives. And much of what we use, such as cutting boards, clothes and cleaning sponges, can expose us to tiny,...
The discovery sheds light on how certain bacteria -- including strains that cause food poisoning and anthrax -- form spores for survival.