Today’s Solutions: March 31, 2026

Total number of posts: 23712

Spider monkey hanging from a tree with his tail as he eats a ripe mango.

Monkeys' taste for booze helps explain humans' alcohol affinity

Humans have a long societal and evolutionary history with alcohol. Studies have shown that alcohol metabolizing systems appeared in our primate ancestors long before humans ever existed, between seven and 21 million years ago. Researchers from California State University released a new study on Read More...

Spring vitamin set of various green leafy vegetables on rustic wooden table.

6 ways to pack more leafy greens into your diet

We’ve all heard that green veggies - like kale, spinach, cabbage, or collard greens - are a must for our diets. These nutritional powerhouses are packed full of vitamin K, vitamin C, iron, calcium, magnesium, protein, fiber lutein, carotene, and more. This stellar health profile gives them the Read More...

Baby red gas giant

Astronomers spot the beginnings of a “baby gas giant”

We can take up astronomy now, buy a good telescope, and go out on the right night to look up at the sky and marvel at the gaseous planets of our own solar system. These are of course Jupiter, Saturn, Uranus, and Neptune. However, we average enthusiasts would need some different equipment, and Read More...

Man jump through the gap between hill.man jumping over cliff on sunset displaying courage.

How to make courageous behavior a part of your life

It's easy to talk about courage when we're feeling pumped up and motivated, but when we come face to face with our biggest fears it can suddenly become impossible to find that courage you were so confident about. How can you be courageous when fear keeps looming large? By implementing these Read More...

hands hold hairbrush with clump of hair caught in its teeth

New treatment helps alopecia patients regrow their hair

After Chris Rock received a slap from Will Smith at this year's Academy Awards because of a G.I. Jane joke he made concerning Jada Pinkett Smith’s new look, people are undoubtedly more aware of the condition of alopecia.  What is alopecia? For those who haven’t looked it up yet, alopecia Read More...

Pterosaur

A treasure trove of dinosaur fossils discovered in Chile

Dinosaurs pervade the human imagination. More than that, their fossils give us an understanding of our planet and life’s early history. A recently discovered fossil of thescelosaurus neglectus gave paleontologists a look into dinosaurs’ last moments before the asteroid struck, the fossil having Read More...

Optimist Easter

The Optimism of Easter

"Spring is nature's way of saying 'Let's party!'" -Robin Williams BY Summers McKay For as long as I can remember, Easter has been my favorite celebration. Growing up Catholic, the holiday offered a meaningful and poignant ritual imbued with reflection, the excitement of rebirth, and a Read More...

Solar panel at night

Nocturnal solar panels: not an oxymoron

While trying to do the impossible might seem like magical thinking, in many cases, it is simply science that hasn’t broken through yet. In the case of solar panels, it might seem counterintuitive to try to use them at night. This too, though, has been proven possible.  An engineering team Read More...

a female traveler's back as she views the sun through a mountainous landscape

These 3 adventurers make travel more inclusive for all

As we learn to live with Covid-19, many of us are dusting off our suitcases and getting ready to embark out into the world once again. However, travel isn’t always the most accessible or welcoming activity for everyone, so today we’d like to highlight three trendsetters working to make travel Read More...

The spider climbs on the web.

Study: Spiders use their webs to hear

The Optimist Daily recently reported on how spiders use electricity to fly by hopping on electric fields for a ride. If you ask us, that’s pretty cool. Now we wanted to share a new study, from Binghamton University, that has revealed more intriguing secrets about these eight-legged Read More...