Fast-Evolving Lizards
An invasive lizard puts evolution of a local species into high gear.
Imaging Infections
A radioactive sweetener could help doctors spot dangerous infections.
Elite Athlete Dental Health
The dental health of elite athletes often suffers.
Superspreaders
Learning about the immune system from people who catch germs but don’t get sick.
Ancient Kangaroos
The largest kangaroos once walked - instead of hopped - across ancient Australia.
Prosthetic Touch
New advances are giving amputees the ability touch and feel through prosthetic hands.
Programming Plants
Researchers strive to engineer plants with the same precision they use to design microchips.
