Almost 66 million years ago, an asteroid hit Earth – and changed our planet forever. From tsunamis to shockwaves, join us on a journey through time as we explore the science behind this cataclysmic event. READ MORE about the last day of a dinosaur here: https://www.smithsonianmag.com/science-nature/the-last-day-in-the-life-of-an-edmontosaurus-180979932/ --- For more videos from Smithsonian Magazine: https://www.smithsonianmag.com/videos/ Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Video Editor: Sierra Theobald

In 1896, Thomas Edison set off to a remote Canadian district near the Alaska border, with cameras in tow. He succeeded in capturing fascinating images of the prospectors brought in by the Gold Rush.

Some researchers initially dismissed the remains of Palaeopascichnus lineari as teeny turds from a bygone era

In a 11-4 vote, the City Council decided to remove the 65-foot-tall monument from its location in the heart of the city

The Galeón Andalucía, which is now making its way to London, was designed to resemble the armed merchant vessels manufactured by Spain and Portugal between the 16th and 18th centuries

An A.I.-assisted study identified 303 previously unknown geoglyphs in the Peruvian desert. The art features surprising figures, like orcas holding knives

Two weeks ago, organizers of Project Skydrop stashed a golden statuette in a secret location somewhere in the northeastern United States

The newly restored "Charing Cross Bridge," which once hung in the politician's drawing room, is now on display at London's Courtauld Gallery

The giant salmon carp was formally identified in 1991, and since then, fewer than 30 individuals had been documented

Newfoundland filmmaker Justin Simms is releasing his latest film called Sons. It was prompted by the birth of his son and left him wondering how traditional masculine behaviour is learned.

After a year of negotiations, the postal union has given Canada Post a 72-hour strike notice. At a solidarity rally in St. John's last week, local president Craig Dyer says a strike could mean parcels — including Christmas presents — won't make it to rural communities.

The insect eggshell is a multifunctional structure with several important roles, including generating an entry point for sperm via the micropyle before oviposition, serving as an oviposition substrate attachment surface, and functioning as a protective layer during embryo development. Eggshell proteins play major roles in eggshell tanning and hardening following oviposition and provide molecular cues that define dorsal–ventral axis formation. Precise eggshell formation during ovarian follicle maturation is critical for normal embryo development and the synthesis of a defective eggshell often gives rise to inviable embryos. Therefore, simple and accurate methods for identifying eggshell proteins will facilitate our understanding of the molecular pathways regulating eggshell formation and the mechanisms underlying normal embryo development. This protocol describes how to isolate and enrich eggshells from mature oocytes of Aedes aegypti mosquitoes and how to extract their eggshell proteins for liquid chromatography with tandem mass spectrometry (LC–MS/MS) proteomic analysis. Although this methodology was developed for studying mosquito eggshells, it may be applicable to eggs from a variety of insects. Mosquitoes are ideal model organisms for this study as their ovarian follicle development and eggshell formation are meticulously regulated by blood feeding and their follicles develop synchronously throughout oogenesis in a time-dependent manner.

When the U.S. Army massacred a Lakota village at Blue Water, dozens of plundered artifacts ended up in the Smithsonian. The unraveling of this long-buried atrocity is forging a path toward reconciliation

Company purchases 80 licenses of SolidWorks after benchmark testing demonstrates 3x to 7x performance advantage

SolidWorks ranks fourth, making it the top ranking software company in its category

#1 mainstream 3D mechanical design software provider wins third time in three years since award first announced

Faced with soaring material costs, LeBARON Foundry streamlined designs, lightening manhole covers and frames by as much as 50 pounds

The Learning Company and Dassault Systèmes Form Strategic Licensing Agreement

OM Hungary team members put on a special Christmas programme a local refugee camp.

OM Hungary’s Christmas puppet ministry is currently underway, with performances in the city of Érd and the surrounding area.

The OM Ships’ Thomas Guesthouse in South Carolina, USA, was dedicated to Dave and Joy Thomas, faithful members of OM Ships for 40 years.

The Creative Arts team perform their Christmas show for school children all over Ireland in the course of three weeks.

God answers the prayers of OM Guatemala and a partnering church with a Christmas celebration for children and families with OM’s Project Rescue.

In December, OM Pakistan hosted a Christmas event for many affected by the bombings in September.

OM Hong Kong hosts a Christmas party on 23 December 2011 for Pakistani women and children.

The three Somerville High School juniors allegedly entered a freshman cabin and sexually assaulted three victims.

In Japan, the birth and life of Jesus Christ is hardly known. For this reason, Christmas is a wonderful opportunity to point people to Him.

In 2014, Jane Cook joined the second-ever training class of Penn State Extension Master Watershed Steward volunteers. She was already active in the Monocacy Creek Watershed Association, but since then, she has logged more than 1,000 volunteer hours educating the public and restoring local watersheds.

OM Albania partners in the Emmanuel Centre ministry to Roma street kids and their mothers during the holiday season.

Donald Trump has announced that Elon Musk and Vivek Ramaswamy, a former presidential candidate and ally of Trump, will lead a new Department of Government Efficiency.

Dr. Mary Catherine Santos, pediatric surgeon and professor of surgery and pediatrics at Penn State College of Medicine, is among an elite group of surgeon educators to be inducted membership into the American College of Surgeons Academy of Master Surgeon Educators in 2024.

This week, SA Money Report unpacks how a series of emails by former Steinhoff CEO Markus Jooste is an integral part of proving a case against one of his allies in the UK

New believers in the village of Sunkapur have started meeting together regularly to study God's Word.

OM Chile's Intensive Training participants spend a morning sharing the gospel in a local plaza in Santiago.

OM Chile celebrates Christmas with the boys and girls of two children's homes in Santiago.

Reports of the outages spiked between midnight and 2 am EST, with the network receiving thousands of complaints during this time, according to Down Detector.

US President-elect Donald Trump announced that Elon Musk will lead the 'Department of Government Efficiency'.

The chilling video shows a masked individual crossing the street and approaching a father walking hand-in-hand with two children.

The star-studded evening also featured a brief video tribute to former One Direction member Liam Payne

Liam Payne died after falling three floors from a hotel in Buenos Aires, Argentina

Ahead of the film's release, Vikrant made a surprise visit to Godhra railway station on Monday, the site where the Sabarmati incident happened

"The script is ready, and I will start shooting from February-March. I was traveling from Dubai to Delhi, and I realized I had left the Masoom 2 script on the plane seat," said Shekhar Kapur

Vikrant Massey said, "That was the miscommunication, and I should have been a little more careful"

This article delves into this evolution, highlighting the importance of digital tools, like AI, for keeping track of what's said about you online

Masaba Gupta shared an Instagram story describing her delicious birthday cake crafted by chef and baker, Pooja Dhingra.

The video of dosa served with aloo masala and tomato chutney has clocked 5.7 million views

On Sunday, the designer shared a picture on her Instagram Stories, offering a glimpse of her scrumptious breakfast.

Pankaj Tripathi revealed a surprising ingredient that he adds to his tea to make it special.