Fluvial mapping of Mars

It took fifteen years of imaging and nearly three years of stitching the pieces together to…

Commercial Space Transportation: FAA Should Examine a Range of Options to Support U.S. Launch Infrastructure

Commercial Space Transportation: FAA Should Examine a Range of Options to Support U.S. Launch Infrastructure …

Surgery may offer survival advantage in certain metastatic breast cancers

Surgery, in addition to treatments like chemotherapy and radiation therapy, may increase the length of survival…

Pregnant women in third trimester unlikely to pass SARS-CoV-2 infection to newborns

Pregnant women who are infected with SARS-CoV-2, the virus that causes COVID-19, during the third trimester…

Hand-held device measures aerosols for coronavirus risk assessment

Understanding aerosol concentrations and persistence in public spaces can help determine infection risks. However, measuring these…

Community spread of COVID-19 tied to patient survival rates at area hospitals

Discovering wide variation in hospitals’ COVID-19 survival rates, researchers found that the levels of novel coronavirus…

Masks not enough to stop COVID-19's spread without distancing, study finds

Wearing a mask may not be enough to prevent the spread of COVID-19 without social distancing.…

Ancient DNA sheds light on the peopling of the Mariana Islands

Compared to the first peopling of Polynesia, the settlement of the Mariana Islands in the Western…

A new species of mammal may have been found in Africa's montane forests

A research team has discovered a tree hyrax in the Taita Hills, Kenya, which may belong…

A blazar in the early universe

Observations with the continent-wide Very Long Baseline Array (VLBA) reveal previously unseen details in a jet…