St. Louis Blues forward Dylan Holloway was back at the team's practice facility Wednesday and appeared to escape serious injury a day after being struck in the neck by a puck and leaving the ice on a stretcher against the Tampa Bay Lightning.

The records just keep falling for the Jets under new head coach Scott Arniel.

The Edmonton Oilers may have found the break they were looking for. After struggling through the first month of the NHL season, the Oilers trounced the Vancouver Canucks 7-3 on Saturday.

Ukraine attacked Moscow on Sunday with at least 34 drones, the biggest drone strike on the Russian capital since the start of the war in 2022, forcing flights to be diverted from three of the city's major airports and injuring at least one person.

U.S. president-elect Donald Trump spoke with Russian President Vladimir Putin and advised him not to escalate the Ukraine war, a source familiar with the conversation said, but the Kremlin denied the two had spoken.

Italian police have uncovered a large-scale pan-European forgery network making and selling fake artworks attributed to some of the biggest names in modern and contemporary art including Banksy, Pablo Picasso and Andy Warhol.

An Israeli airstrike killed seven people late Monday at a café near the southern Gaza city of Khan Younis, Palestinian medics said, bringing the death toll from Israeli strikes since Sunday night to at least 37.

An investigation found that he failed to inform police about serial physical and sexual abuse by a volunteer at Christian summer camps as soon as he became aware of it.

Israeli airstrikes have killed at least 46 people in the Gaza Strip over the past 24 hours — including 11 in an Israeli-declared humanitarian zone, medics said — as the country missed a deadline set by Washington to allow more humanitarian aid into the Palestinian enclave. 

Not only does Mary the Asian elephant prefer to shower herself, but she's really good at it. So good, in fact, that her dexterous bath-time ritual is the subject of a new study about animal tool use. 

U.S. president-elect Donald Trump said on Tuesday he was nominating former Arkansas governor Mike Huckabee as its next ambassador to Israel, tapping a staunchly pro-Israel conservative whose choice could signal future U.S. policy toward conflicts in the Middle East.

Two buildings collapsed on Hamilton’s Gore Park early Monday morning after being boarded up for over a decade. The fire department says no one was injured and the city has issued an emergency demolition order.

A Mississauga couple is in the midst of a war of words with their townhouse complex's board of directors — which a handful of residents say is imposing unnecessarily strict new rules on the complex's roughly 140 homeowners.

Striking Brampton city workers paused their picket lines on Monday to show respect for war veterans and that means public transit buses in the city ran on their usual schedules without disruption.

The Ontario Liberal Party is pledging to reduce the income tax rate for middle class families and eliminate provincial sales tax on hydro bills, if they win in the 2026 election.

Ontario Provincial Police (OPP) have released dashcam footage of a crash that sent two people to hospital in life-threatening condition, linked to an ongoing investigation into rocks being thrown at moving vehicles in the GTA.

Statistics Canada data reviewed by CBC Toronto shows a dramatic shift in criminal outcomes in Ontario over the last decade. The majority of criminal cases in the province have ended with charges being withdrawn, stayed, dismissed or discharged before a decision at trial since 2020.

The Toronto Police Services Board unanimously approved a new five-year hiring plan for the force on Tuesday.

Brampton has reached a tentative deal with nearly 1,200 city workers who have been on strike since last week, according to Mayor Patrick Brown and the union.

The provincial government is seeking contractors to restore hundreds of kilometres of land where fireguards were created during the 2023 wildfire season.

New rebuilding regulations in Jasper have been approved, but roadblocks — including the sheer number of people that are needed for construction — are popping up.

After Canada Post workers gave a 72-hour notice to strike early Tuesday, some Calgary business owners are worried about what this means for holiday season sales. 

Eyare died of injuries she sustained while moving between back of house spaces, Wilder Institute director of animal care, health and welfare, Colleen Baird said Tuesday.

Charlottetown-born curler Brett Gallant says competing in the Olympics will be a dream come true for him and his fiancée, Jocelyn Peterman, even if COVID-19 protocols will make it difficult for them to see each other.

After curling together for so many years and heading back to yet another Olympics, Jennifer Jones, Kaitlyn Lawes, Jocelyn Peterman and Dawn McEwen are much more than teammates. They're family.

After COVID-19 challenges forced the cancellation of Canada's mixed doubles trials, several top curlers are anxiously waiting to learn whether they will be chosen to represent the country in the discipline at the Beijing Games.

The cancellation of the mixed doubles curling trials has generated a wide variety of emotions among players — illuminating a handful of issues, particularly about scheduling and the selection process as a whole.

Kamloops, B.C., has been selected as the host city of the 2023 Scotties Tournament of Hearts.

The OCA's decision Friday to announce that Rachel Homan's team would only represent the province at the national championship if the skip wasn't picked for the Olympic mixed doubles team generated criticism from some corners and confusion from others.

Laura Walker made a game-winning draw Sunday afternoon to win the Alberta women's curling playdowns and secure a berth in the upcoming national championship.

It’s official — Team Galusha will be representing the N.W.T. at the 2022 Scotties Tournament of Hearts in Thunder Bay later this month.

The oft-discussed wild-card setup at the national championships took centre stage again Monday with the release of updated rankings that appeared to determine the play-in game matchup at the Scotties Tournament of Hearts.

Curling Canada, with the assistance of Own the Podium and the Canadian Olympic Committee, announced Rachel Homan and John Morris as the mixed doubles team for Canada competing at the Beijing Olympics.

Rachel Homan and John Morris weren't the only ones celebrating after their selection to wear the Maple Leaf in mixed doubles curling competition at the Beijing Olympics. The nomination also cleared the path for Team Hollie Duncan to represent Ontario at the national championship.

As some qualifying events in curling get cancelled, organizers in this region and across the country are starting to have to choose teams based on a ranking system to determine who gets to compete.

Newly announced mixed doubles duo Rachel Homan and John Morris, skips Jennifer Jones and Brad Gushue, and broadcasters Mike Harris, Joanne Courtney and Bruce Rainnie all break down a busy week in curling news.

Canadian curler Kaitlyn Lawes looks back on her Olympic gold in mixed doubles at PyeongChang 2018, reflects on her disappointment in not qualifying with Team Jones in 2018, and her mentality heading into Beijing 2022, looking to add to her two Olympic gold medals.

Curling Canada says the Scotties Tournament of Hearts in Thunder Bay, Ont., will operate under Ontario's current public health measures and an approved framework from the office of the chief medical officer.

CME Group, the world's leading derivatives marketplace, today announced its new CBL Australian Carbon Credit Unit (ACCU) futures have launched and are available for trading. A total of five...

CME Group, the world's leading derivatives marketplace, today announced its new Spodumene CIF China (Fastmarkets) futures have launched and are available for trading. A total of 29 contracts...

CME Group, the world's leading derivatives marketplace, today announced it has received approval from the National Futures Association (NFA) to establish a futures commission merchant (FCM). "We...

CME Group, the world's leading derivatives marketplace, today announced that open interest in its global benchmark Henry Hub futures contract reached a record 1.73 million contracts on October 30,...

CME Group, the world's leading derivatives marketplace, today declared a fourth-quarter dividend of $1.15 per share. The dividend is payable December 27, 2024, to shareholders of record as of...

Indiana University took first place, with the rest of the top five from outside the United States Record participation from nearly 570 teams across 24 countries CHICAGO, Nov. 7, 2024 /PRNewswire/...

Chief Financial Officer Lynne Fitzpatrick Appointed to President and CFO Chief Operating Officer Julie Holzrichter to Step Down and Assume Advisory Role Suzanne Sprague to Succeed Holzrichter CHICAGO,

Mosquitoes transmit deadly pathogens from person to person as they obtain the blood meal that is essential for their life cycle. Female mosquitoes of many species are unable to reproduce without consuming protein that they obtain from blood. This developmental stage makes them highly efficient disease vectors of deadly pathogens. They can transmit pathogens between members of the same species and different species that can provide a route for evolving zoonotic viruses to jump from animals to humans. One possible way to develop novel strategies to combat pathogen transmission by mosquitoes is to study the sensory systems that drive mosquito reproductive behaviors, in particular the neural architecture and circuits of mosquito sensory afferent neurons, the central circuits that process sensory information, and the downstream circuits that drive reproductive behaviors. The study of mosquito neuroanatomy and circuitry also benefits basic neuroscience, allowing for comparative neuroanatomy in insect species, which has great value in the current model species-heavy landscape of neuroscience. Here, we introduce two important techniques that are used to study neuroanatomy and neural circuitry—namely, immunofluorescent labeling and neural tracing. We describe how to apply these approaches to study mosquito neuroanatomy and describe considerations for researchers using the techniques.

A researcher may have many reasons for wanting to establish new laboratory colonies from field-collected mosquitoes. In particular, the ability to study the diversity found within and among natural populations in a controlled laboratory environment opens up a wide range of possibilities for understanding how and why burdens of vector-borne disease vary over space and time. However, field-collected mosquitoes are often more difficult to work with than established laboratory strains, and considerable logistical challenges are involved in safely transporting field-collected mosquitoes into the laboratory. Here, we provide advice for researchers working with Aedes aegypti, Anopheles gambiae, and Culex pipiens, as well as notes on other closely related species. We provide guidance on each stage of the life cycle and highlight the life stages for which it is easiest to initiate new laboratory colonies for each species. In accompanying protocols, we provide methods detailing Ae. aegypti egg collection and hatching as well as how to transport larvae and pupae from the field.

CRISPR–Cas9 has revolutionized gene editing for traditional and nontraditional model organisms alike. This tool has opened the door to new mechanistic studies of basic mosquito biology as well as the development of novel vector control strategies based on CRISPR–Cas9, including gene drives that spread genetic elements in the population. Although the promise of the specificity, flexibility, and ease of deployment CRISPR is real, its implementation still requires empirical optimization for each new species of interest, as well as to each genomic target within a given species. Here, we provide an overview of designing and testing single-guide RNAs for the use of CRISPR-based gene editing tools.