Brain Surgeons on the Science Behind Severance

Severance, the extremely popular Apple TV+ series about office workers who undergo brain surgery so that their home selves have no knowledge or memory of their working selves, and vice versa, is often described as science fiction. That’s a reasonable characterization, since the simple outpatient brain surgery that splits a person between an “innie” at … Read more

We probably inherited our joints from… a fish

What do we have in common with fish, besides being vertebrates? The types of joints we (and most vertebrates) share most likely originated from the same common ancestor. But it’s not a feature that we share with all vertebrates. Humans, other land vertebrates, and jawed fish have synovial joints. The lubricated cavity within these joints … Read more

The Protein Design Archive (PDA): insights from 40 years of protein design

We thank the members of the Wells Wood Research Group for testing and feedback on the PDA website. M.C. is supported by a PhD studentship from the UK Research and Innovation-funded EastBio Doctoral Training Partnership programme. M.J.S., C.W.W. and D.N.W. are supported by a UKRI Biotechnology and Biological Sciences Research Council Strategic Longer and Larger … Read more

‘We had less than a 2% chance to find this’: James Webb telescope uncovers baffling ‘Big Wheel’, one of the most massive galaxies in the early universe

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early universe. It’s a cosmic giant whose light has travelled over 12 billion years to reach us. We’ve dubbed it the Big Wheel, with our findings published March 17 in Nature Astronomy. This giant disk galaxy existed within … Read more

Sols 4484-4485: Remote Sensing on a Monday

Written by Conor Hayes, Graduate Student at York University Earth planning date: Monday, March 17, 2025 Last week I was in Houston, Texas, at the Lunar and Planetary Science Conference. The mid-March weather in Houston is often more like mid-summer weather here in Toronto, so it has been a bit of a shock coming home … Read more

The Strongest Tornado Ever, by Wind Speed, Size and Damage

Joplin, Missouri, experienced one of the most costly and destructive tornadoes in U.S. history on May 22, 2011. With recorded wind speeds exceeding 200 mph (320 km/h), this EF5 tornado ripped through the city, leveling homes, businesses and hospitals. The costliest tornado in American history, it caused over $2.8 billion in damages ($4.04 billion adjusted … Read more