Dark Matter May Not Exist: These Physicists Favor of a New Theory of Gravity
Using Newton’s laws of physics, we can model the motions of planets in the Solar System quite accurately. However, in the early 1970s, scientists discovered…
Using Newton’s laws of physics, we can model the motions of planets in the Solar System quite accurately. However, in the early 1970s, scientists discovered…
What do tornadoes look like on the inside? It’s a good question, but scientists really don’t know the answer. There are no visual observations from…
It is easy for people to mistake fluent speech for fluent thought. When you read a sentence like this one, your past experience leads you…
While pain can be horrible, it serves a useful purpose. Without the ability to feel pain, life is more dangerous. To avoid injury, pain tells…
Reptiles, the majority of which are predators, are cold-blooded and scaly animals. Their ranks include some of the most deadly and venomous creatures on Earth,…
When the asteroid now known as the Chicxulub impactor fell from outer space and slammed into the Earth 66 million years ago, cockroaches were there….
Just the mere thought of barbecue’s smoky scents and intoxicating flavors is enough to get most mouths watering. Summer is here, and for many people…
One thousand confirmed cases of monkeypox, an infectious disease originating in Africa, have been recorded since early May across at least 30 non-endemic countries such…
NASA’s James Webb Space Telescope is finally ready to do science – and it’s seeing the universe more clearly than even its own engineers hoped…
Scientists were investigating meadows of ribbon weed seagrass using DNA analysis. The shocking results blew them away; the 18,000 DNA markers they analyzed in Shark…
You may be wondering whether the long-term plans for the COVID-19 pandemic call for an endless number of booster shots. They do provide a boost…
As Earth orbits the Sun, it plows through dust and debris left behind by comets and asteroids. That debris gives birth to meteor showers –…
On May 18, 2022, Massachusetts health officials and the Centers for Disease Control and Prevention (CDC) confirmed a single case of monkeypox in a patient…
Have you ever wondered how keys work to open locks? I teach a course in computer security where we learn how locks function – and…
Journalists reporting on the status and future of the Colorado River are increasingly using the phrase “dead pool.” It sounds ominous. And it is. Dead…
Whether you need a new villain or an old Spider-Man, your sci-fi movie will sound more scientifically credible if you use the word multiverse. The…
As a physicist working at the Large Hadron Collider (LHC) at CERN, one of the questions I am most frequently asked is “When are you…
Late in 2018, the gravitational wave observatory, LIGO, announced that they had detected the most distant and massive source of ripples of spacetime ever monitored:…