Study

Boston EMS medics work to assist a patient on the way to the ambulance amid the coronavirus disease (COVID-19) outbreak in Boston, Massachusetts, Jan.Brian Snyder | ReutersAbout three-quarters of the people infected with Covid-19 in a…

Dr. Eveline Shue had always been a standout surgeon, but her most joyful moment at the hospital came when she could finally share some personal good news with her colleagues: After five cycles of in vitro fertilization, she was pregnant…

The coronavirus vaccine manufactured by Johnson & Johnson is much less effective against the Delta and Lambda variants than against the original virus, according to a new study published online on Tuesday. While worrying, the results…

By sequencing genetic samples from the plant, they found that the species was most likely domesticated in the early Neolithic. They said their conclusion is supported by pottery and other archaeological evidence from the same period…

By sequencing genetic samples from the plant, they found that the species was most likely domesticated in the early Neolithic. They said their conclusion is supported by pottery and other archaeological evidence from the same period…

Extreme heat causes many times more injuries in the workplace than official records are recorded, and those injuries are concentrated in the poorest workers, new research shows, the latest evidence of how climate change is worsening…

"HIV knocks out all the brakes on the immune system, and as a consequence you get this inflammatory response that is robust and persistent - and now you still have Covid," said Dr. Steven Deeks, an HIV expert at the University of…

Smoke rises during a fire in an area of ​​the Amazon rainforest near Porto Velho, Rondonia state, Brazil, September 10, 2019.Bruno Kelly | ReutersAccording to a new study, the Amazon rainforest emits more carbon than it can absorb.The…

The delta variant of the coronavirus can evade antibodies that target specific parts of the virus, according to a new study published in Nature on Thursday. The results provide an explanation for the reduced effectiveness of the vaccines…

The vaccines made by Pfizer-BioNTech and Moderna set off a persistent immune reaction in the body that may protect against the coronavirus for years, scientists reported on Monday.The findings add to growing evidence that most people…