Perovskite solar cells are a flexible and sustainable alternative to conventional silicon-based solar cells. Researchers were able to find -- within only a few weeks -- new organic molecules that ...

WHO disease outbreak news report1 on malaria underscores the challenges posed in DR Congo and neighbouring regions.2 The update identifies acute respiratory infections complicated by malaria, with 891 ...

A single gene that regulates testosterone levels in a 'crazy' species of shore bird controls the development of three wildly different types of males, a new study has found. Ruffs have long fascinated ...

Stalin also posted documents outlining the results of scientific dating studies on five samples of clay urns excavated from an iron-age burial site near Sivagalai village in Tuticorin district that ...

We thank our colleagues for their interest in our Article.1 In response to Ari R Joffe, we provided estimates of the number of severe outcomes associated with a fully vaccinated counterfactual. These ...

Trump’s order says it is intended to protect women’s spaces from those who “self-identify” as women. It defines the sexes in an unconventional way, based on the reproductive cells — large cells in ...

29,097 people played the daily Crossword recently. Can you solve it faster than others?29,097 people played the daily Crossword recently. Can you solve it faster than others? I was in the packed hall ...

The city of Denver is giving free radon test kits online and at a library as part of Radon Action Month. Radon is a radioactive gas that can lead to cancer.

A new study suggests that a pill used for emergency contraception could be repurposed at a higher dose as an abortion drug, providing a possible alternative to mifepristone, one of the two drugs used ...

The new order sets out to track down and review “all policies, directives, regulations, orders, and other actions taken” as a result of former President Joe Biden’s sweeping AI executive order of ...

Boston Ballet School (BBS) will acquire local dance studio Brookline Ballet School, adding to its reach throughout the Eastern Massachusetts region. The purchase process is set to conclude in early ...