Eggs from men, sperm from women: how stem cell science may change how we reproduce
Dec 18, 2023 02:21 am UTC| Science
It may soon be possible to coax human skin cells into becoming functional eggs and sperm using a technique known as in vitro gametogenesis. This involves the creation (genesis) of eggs and sperm (gametes) outside the human...
Dec 13, 2023 13:47 pm UTC| Science
While using mRNA as medicine is new, mRNA has been inside you for your entire life. The cells in your body create mRNAs that serve as instructions to make specific proteins you need to function. Researchers can create new...
Scientists and space agencies are shooting for the Moon
Dec 13, 2023 13:46 pm UTC| Science
The year 2023 proved a big one for lunar science. Indias Chandrayaan-3 spacecraft landed near the south pole of the Moon, a huge accomplishment for a country relatively new to the space scene, especially after its...
Dec 12, 2023 16:02 pm UTC| Science
Scientific research in Antarctica has played a key role in many important discoveries of the past century. But it has also come at a considerable cost to the environment. Science in Antarctica is typically based at one...
The Geminids: the year's best meteor shower is upon us. And this one will be a true spectacle
Dec 11, 2023 06:52 am UTC| Science
As an astronomer and meteor enthusiast, Id say its the most wonderful time of the year. Each December sees the return of the Geminid meteor shower the best natural fireworks display of the year - and people the world...
The longstanding mystery of Mars' moons – and the mission that could solve it
Dec 08, 2023 16:06 pm UTC| Science
The two small moons of Mars, Phobos (about 22km in diameter) and Deimos (about 13km in diameter), have been puzzling scientists for decades, with their origin remaining a matter of debate. Some have proposed that they may...
Dec 07, 2023 08:03 am UTC| Science
For many years, scientists have predicted that many of the elements that are crucial ingredients for life, like sulfur and nitrogen, first came to Earth when asteroid-type objects carrying them crashed into our planets...
The Alberta government is interfering in public sector bargaining on an unprecedented scale
Putin’s Russia: first arrests under new anti-LGBT laws mark new era of repression
Canada needs a national strategy for homeless refugee claimants