A repair on a leak on the International Space Station (ISS) has failed to stop air pressure on board from dropping, astronauts said Friday. "The air...
As farms expand into the Amazon rainforest, felled trees and expanding pastures may open the way for new Brazilian exports beyond beef and soybeans, researchers...
You have some immunity, but how much and for how long are big unanswered questions. There's evidence that reinfection is unlikely for at least three months...
This week's roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19 reveals new d...
Australian biotech company Ena Respiratory said on Monday that a nasal spray it is developing to improve the human immune system to fight the common cold...
France's coronavirus infections passed 520,000 as one of the country's top medical figures warned Sunday that the country will face a monthslong coronavirus epidemic that...
The first study to analyze the structure of the coronavirus from two waves of infection in a major city found that a more contagious strain dominates...
The head of Russia's Roscosmos space agency Tuesday declared Venus a “Russian planet,” claiming the country was the "first and only one" to land on the...
The global coronavirus death toll having neared 1 million, many countries are considering a return to lockdown in order to contain the outbreak that has steadily...
Dark matter, the mysterious invisible stuff that makes up most of the mass of galaxies including our own Milky Way, is confounding scientists again, with new...