Kate Adamala started work on a cell in which the natural molecular structure is reversed. Then a possible doomsday scenario became clear.

A simple change in species composition can impact the course of evolution: A research team from the University of Bern and the University of British Columbia in Canada shows that the presence of just ...

It is no longer science fiction: human embryos have now been made from DNA in skin cells that were fertilised with sperm, a move that redrafts the biological limits of reproduction. At an Oregon ...

Sir Keir Starmer made waves on Sunday by declaring that Reform UK's policy on indefinite leave to remain (ILR) is "racist" and "immoral". Nigel Farage and his top lieutenants have reacted furiously, ...

Everyone knows what a AAA game is, right? If it were a movie, you’d call it a “blockbuster”: a big, glossy, heavily marketed production, expected to sell big numbers. Then there are AA games, ...

Many people confuse shame and guilt, and it is useful to know the difference between the two. The first reason is that shame often masks anger and vice versa. Some chronically angry and raging people ...

There are five indicators to keep in mind to know whether you’re evangelizing or falling into proselytism, a behavior far from authentic apostolic zeal, Bishop José Ignacio Munilla explained during an ...

A bruise usually involves damage to skin and tissue in the body, which results in swelling and skin discoloration. A hematoma is caused by damage to the blood vessels, which causes blood to pool in ...

The start of the NFL season began with some fireworks as Eagles star defensive tackle Jalen Carter was ejected before playing a single snap after spitting on Cowboys quarterback Dak Prescott. It was a ...

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. The meiotic segregation pattern to generate ...