Search
Total number of posts: 22999
Seattle installs EV chargers on utility poles for residents
Electric vehicles are the transportation of the future. In the meantime, cities are struggling to install the infrastructure that we will all need to charge our cars. This is an important issue for EV owners away from a home or office charging port, or if they live in an apartment complex. If Read More...
New photoimmunotherapy lights up and wipes out cancer cells
The future is looking light and bright in the world of cancer research! A team of European engineers, physicists, neurosurgeons, biologists, and immunologists from the UK, Poland, and Sweden have worked together to develop a potentially revolutionary cancer treatment. The treatment involves Read More...
An authentic solution to the Parthenon’s missing marble
Each country has its national symbols of pride—from the Notre Dame de Paris to the Pyramids of Giza, to the Taj Mahal—that serve as a reminder of its rich history. However, due to the West’s colonial past, many incredible creations are not in their place of origin; instead, they are found Read More...
7 men’s health issues that their support systems should understand
Male bodies are at risk for their own distinct health issues such as erectile dysfunction and prostate cancer, and they also experience health issues differently than female bodies. We’ve written before about the fact that men are less likely than women to address or investigate a perceived Read More...
FDA approves first-ever hair-loss drug for severe alopecia areata
Alopecia has been slapped into the collective consciousness as of late, so it only seems appropriate to share solutions surrounding this medical condition. Back in April of this year, we wrote about a potential treatment for alopecia that would help patients regrow hair. Dr. Brett King, an Read More...
Study proves closing schools and workplaces in the pandemic saved lives
The past few years have been challenging. The pandemic forced the world indoors and caused us to adapt to a new way of life. Many of us are still adjusting and getting used to post-pandemic life and although nothing can make that easy, this new study might be able to help us remember that this Read More...
World’s largest freshwater fish discovered in Cambodia
We often tend to think of stingrays as small and graceful, albeit dangerous, oceanic gliders. We marvel at them on nature shows and avoid them at the beach, but did you know they also inhabited freshwater? Did you know they can grow to weigh over 660 pounds? A 661-pound freshwater Read More...
Hairdressers against domestic abuse and climate change
We decided to upcycle this older article with a great solution and a little update. Beauticians against abuse A law in Tennessee harnesses the unique position of beauty professionals to help identify victims of domestic abuse. Enforced on the first day of 2022, the law requires hairstylists Read More...
Probiotics could help in the fight against depression
As we have reported many times here at Optimist Daily, our gut microbiome is extremely influential in how our body operates. We’ve previously reported on the possible role this group of bacteria plays in medical conditions such as anxiety, strokes, and overeating. Now, a new study from the Read More...
New steelmaking method could cut industry's gigantic CO2 footprint
The steel industry emits 3 billion tons of CO2 every year. That’s about three times the carbon footprint of the airline industry. A startup called Helios wants to cut this industrial behemoth’s impact on the environment. A cheaper steelmaking process When it comes to steel, its large carbon Read More...