First author Christian Guerrero-Juarez and Maksim Plikus, associate professor in developmental and cell biology.

UC Irvine-led study reveals how blood cells help wounds heal scar-free

New insights could lead to better anti-scarring treatments.

E.O. Lawrence photos

16 elements: Berkeley Lab’s contributions to the periodic table

In celebration of the 150th anniversary of the periodic table, a look at how far it’s come and where it’s headed.

Butterfly on a flower

How scientists pack butterflies, frogs and sea turtles for the bumpy road

Three scientists explain how they keep threatened species safe on their way to new habitats.

Terry Glenn and fellow students

Young, gifted and black: The next generation of researchers

For Black History Month, we highlight young researchers who are turning their work into a potent force for social justice and equity.

Woman sleeping with sensors on her head

Sleep loss truly causes you pain

Going without sleep heightens pain sensitivity and dulls the brain’s painkilling response.

UC San Diego printed implants

3-D printed implants show promise for treating spinal cord injury

The soft, implantable “bridges” guide new nerve cells to grow where the spinal cord has been severed.

Saturn's rings in close up

It's about time: Scientists figure out the length of a day on Saturn

Thanks to data from NASA's Cassini spacecraft, astronomers are stumped no longer.

Multiple sclerosis brain scan

How gut immune cells can fight multiple sclerosis

Scientists are learning how our guts connect to our brains.

Shocked older woman watching TV on an iPad

Study identifies a new way by which the human brain marks time

With a little help from HBO's “Curb Your Enthusiasm,” scientists learn more about how we process the flow of time.

Sugar boxes that say shock in a row

Sugar’s sick secrets: How industry forces have manipulated science to downplay the harm

The sugar industry has driven decades of biased research that shirk sugar's responsibility for chronic disease.