Meet Vice Dean Anthony Singhal: Supporting scientific excellence in leadership and research - University of Alberta

Territorial AcknowledgementThe University of Alberta, its buildings, labs and research stations are primarily located on the territory of Néhiyaw (Cree), Niitsitapi (Blackfoot), Métis, Nakoda (Stoney), Dene, Haudenosaunee (Iroquois) and Anishinaabe (Ojibway/Saulteaux), lands that are now known as part of Treaties 6, 7 and 8 and homeland of the Métis. The University of Alberta respects the sovereignty, lands, histories, languages, knowledge systems and cultures of all First Nations, Métis, and Inuit.

Graphical summary of the project's key results. Credit: Fernández B., Bustos M., Vera T., Palacios M., Hill D. & Astudillo D. Pollution from human-generated waste in marine ecosystems has reached critical levels, with cigarette butts (CBs) among the most persistent and harmful pollutants. Globally, an estimated 4.5 trillion cigarette butts are discarded annually, making them the most common type of litter on beaches over the past three decades.

Every egg cell and sperm cell depends on meiosis, a tightly choreographed process in which chromosomes find their partners, exchange genetic material, and then divide. When meiosis goes awry in humans, the consequences can include infertility, miscarriage, and birth defects. A new study from the Stowers Institute for Medical Research, published in Science Advances, shows that the molecular machinery guiding this process is more widely shared across animals than expected, and more flexible. The surprise was that familiar-looking parts were not always doing the same jobs, revealing an unexpected flexibility in how meiosis works across evolution.

Over 40 people attended the County of Brant and the Royal Astronomical Society of Canada Hamilton Centre club’s Astronomy: The Sky Tonight event on Monday, Oct. 19, 2026.

The Perseverance rover's first selfie, snapped with the WATSON camera on its robotic arm, on April 6, 2021. (NASA/JPL-Caltech/Kevin M. Gill) When we look up at Mars, many millions of miles away, it's inspiring to think that someone may be looking back at us – not any heat-ray-equipped aliens, thankfully, but one of humanity's greatest accomplishments: NASA's Perseverance rover. In July of 2020, the affectionately nicknamed Percy left Earth forever in a bright flash of hope during some of modern history's darkest days. It, and we, have come a long way since then. Earth (our "pale blue dot") playing peek-a-boo behind Mars' moon Phobos, as observed by Perseverance on July 2, 2026. (NASA/JPL-Caltech/ASU/MSSS/SSI)In fact, Perseverance has recently achieved something completely unique: it has traveled farther across the surface of another world than any previous entity. As its interplanetary odometer ticked off 45.22 kilometers (28.10 miles) on October 11, it graciously surpassed the record set by its older sibling Opportunity, which traversed 45.16 kilometers of dusty, red, rocky Martian expanse from 2004 to 2018. Perseverance is a product of its predecessors.