Not One, Not Two, But Three Fungi Present in Lichen
Not One, Not Two, But Three Fungi Present in Lichen
Scientists discover a third fungus that is widespread in lichens, but it’s not clear yet whether it’s a partner in the algal-fungal symbiosis or a bystander.
Not One, Not Two, But Three Fungi Present in Lichen
Not One, Not Two, But Three Fungi Present in Lichen

Scientists discover a third fungus that is widespread in lichens, but it’s not clear yet whether it’s a partner in the algal-fungal symbiosis or a bystander.

Scientists discover a third fungus that is widespread in lichens, but it’s not clear yet whether it’s a partner in the algal-fungal symbiosis or a bystander.

extinct species, microbiology, cell & molecular biology, disease & medicine, immunology, ecology
Blood Vessels Grown in a Petri Dish Closely Resemble Human Ones
Blood Vessels Grown in a Petri Dish Closely Resemble Human Ones
Catherine Offord | Jan 18, 2019
The lab-made organoids are fully functional, the team reports, and could aid the study of vascular-related diseases such as diabetes.
Image of the Day: Broken Needles
Image of the Day: Broken Needles
Carolyn Wilke | Jan 17, 2019
A long-acting contraceptive patch with microscopic needles releases a drug slowly over time.
A New Role for Yeast Introns: Helping Cells Cope Under Stress
A New Role for Yeast Introns: Helping Cells Cope Under Stress
Katarina Zimmer | Jan 16, 2019
Two studies contest the idea that the noncoding sequences are just “junk DNA,” demonstrating that they play important roles in the regulation of cell growth.
More Cancer Mutations, Better Immunotherapy Outcomes
More Cancer Mutations, Better Immunotherapy Outcomes
Catherine Offord | Jan 15, 2019
Immune checkpoint inhibitors are generally most effective against tumors with more genetic mutations, according to a new study, although the relationship isn’t true for all cancers.
China Is Growing Cotton on the Moon
China Is Growing Cotton on the Moon
Ashley Yeager | Jan 15, 2019
Images from the country’s Chang’e-4 lunar lander show the first sprouting plants.
DNA of Red Wolves, Once Gone from the Wild, Discovered in Texas Pack
DNA of Red Wolves, Once Gone from the Wild, Discovered in Texas Pack
Carolyn Wilke | Jan 14, 2019
The wild population of the species was declared extinct almost 40 years ago, but now researchers have found their genes in a pack of canines near the Gulf coast.
Image of the Day: Breathe In
Image of the Day: Breathe In
Carolyn Wilke | Jan 14, 2019
Inhalable particles carrying mRNA make mouse lungs glow.
Firings and a Resignation Roil NEON Ecological Observatory
Firings and a Resignation Roil NEON Ecological Observatory
Shawna Williams | Jan 10, 2019
The chief scientist at the NSF initiative quits after two leaders were let go without her input.
Exosomes Linked to Cancer Spread from Chemoresistant Tumors in Mice
Exosomes Linked to Cancer Spread from Chemoresistant Tumors in Mice
Carolyn Wilke | Jan 10, 2019
The vesicles promote metastasis after chemotherapy, but the authors say the results shouldn’t alarm patients and may point to ways to improve treatments.