Earths first animal revealed and its not what you think
Scientists at MIT have uncovered compelling evidence that ancient sea sponges were Earth's first animals. Chemical fossils found in rocks over 541 million years old point to these soft-bodied ocean dwellers. This discovery challenges previous ideas about the dawn of animal life. It suggests sponges existed long before the Cambrian explosion, fundamentally reshaping our understanding of evolution's earliest stages.
What happens to your brain and body when you get scared
When startled, your brain and body activate the fight-or-flight response, flooding you with stress hormones. This rapid reaction, coordinated by the amygdala and hypothalamus, quickens breathing, raises heart rate, and sharpens senses for survival. While essential, chronic activation can harm health, but managing fear through mindfulness, exercise, and support is possible.
Astronomers are stunned by interstellar comet 3I/ATLAS releasing water vapor unusually far from the Sun. This rare event, detected by NASA's Swift Observatory, suggests microscopic ice grains are sublimating, challenging existing cometary models. The discovery offers vital insights into how life's building blocks travel across the galaxy, highlighting the diverse origins of planetary materials.
Trio win Nobel chemistry prize for work on 'Hermione's handbag' materials
Susumu Kitagawa, Richard Robson, and Omar Yaghi have been awarded the 2025 Nobel Prize in Chemistry for their groundbreaking work on metal-organic frameworks (MOFs). These innovative materials, with exceptionally large surface areas, offer solutions for critical global challenges like water scarcity and climate change.
Save NASA: Bill Nye calls proposed cuts an extinction-level event for space exploration
Bill Nye, the 'Science Guy,' led a protest on Capitol Hill against proposed NASA budget cuts by the Trump administration. These significant reductions threaten ongoing missions like the Perseverance rover and the Artemis program. Nye argued that NASA's investment yields substantial economic and technological returns, supports thousands of jobs, and is vital for US global leadership in space.
Today marks the birth anniversary of G.N. Ramachandran, a brilliant Indian scientist whose work revolutionized protein structure and medical imaging. His groundbreaking collagen model and the Ramachandran plot are vital tools in biology and medicine. Despite his immense contributions, he remained largely unrecognized in India, a testament to his enduring, yet underappreciated, genius.
Three scientists win Physics Nobel for work that paved way for cellphones
US scientists John Clarke, Michel Devoret, and John Martinis have won the 2025 Nobel Prize in Physics for groundbreaking experiments demonstrating quantum physics in action. Their work, proving quantum tunneling and energy quantization in a visible system, laid the foundation for technologies like cellphones and current quantum computing efforts.
Can gold grow on trees? Scientists find natures hidden gold-making process
Finnish researchers discovered tiny gold nanoparticles within Norway spruce needles, a process seemingly driven by microbes. Specific bacteria, living in biofilms inside the needles, transform soluble gold from soil into solid particles. This groundbreaking finding could revolutionize gold exploration, making it greener and more sustainable by using plants as indicators and potentially for metal recovery.
167-million-year-old fossil of Breugnathair elgolensis reveals how snakes first evolved from lizards
A remarkable fossil, Breugnathair elgolensis, unearthed on Scotland's Isle of Skye, offers crucial insights into snake evolution. This 167-million-year-old reptile exhibits a unique blend of lizard-like bodies and limbs with snake-like jaws and teeth, challenging previous assumptions. The discovery bridges the evolutionary gap, revealing how ancient lizards transformed into the slithering predators of today.
NASA's Perseverance rover may have captured early images of interstellar comet 3I/ATLAS. While a viral photo shows a bright, cylindrical object, experts suggest it's likely a photographic artifact from long-exposure imaging. Amateur astronomers are analyzing data from the comet's October 3, 2025, flyby, offering a rare glimpse of this unusual visitor.
Meet Anna Menon: SpaceX engineer preparing for NASAs Moon and Mars missions
Anna Menon, a pioneering engineer and astronaut candidate, has made history by becoming the first NASA astronaut selected after flying on a private orbital mission. Her career spans crucial roles at NASA and SpaceX, including managing astronaut operations and serving as a mission specialist on the historic Polaris Dawn mission.
Why I keep 4 pairs of headphones with me at all times (and the unique role each one plays)
Everyone needs a good pair of headphones. While a true 'all-in-one' doesn't exist, these four come pretty close.
I replaced my Windows PC with Lenovo's SteamOS handheld - and didn't regret it
The new Lenovo Legion Go S model swaps Windows 11 for a lightweight, gaming-focused operating system. It's not perfect, but a great first step.
I flew Insta360's new 'Antigravity' drone around Los Angeles, and it was impossible to miss a shot
Insta360's new Antigravity brand is debuting a drone that captures 360-degree footage in 8K.
How to clear your Android phone cache (and give it a serious speed boost)
This change could make your device feel instantly faster and more responsive.
I tested this fully-equipped Samsung tablet that makes the Ultra model look bad
With hot-swappable dual batteries and a range of physical buttons, this Samsung tablet is built for top-notch performance in the field.
Is a refurbished MacBook viable in 2025? I did the math, and here's my expert advice
Scoring a refurbished MacBook Pro M1 from a marketplace like Back Market can save you hundreds - but is it really a smart buy?
How much RAM do you really need in 2025?
Modern workloads have forced users to increase the amount of RAM on computers, but how much is enough? Here's what you need to know.
Is ChatGPT Plus still worth $20 when the free version offers so much - including GTP-5?
We compare ChatGPT's Pro, Plus, and Free plans: Which tier is right for you?
How the Premier League uses AI to boost fan experiences and score new business goals
Business leaders can learn from this AI strategy that places personalized experiences at the heart of digital transformation.
My favorite lens and screen-cleaning kit keeps my tech smudge-free, and it costs $8
Koala cleaner is my go-to for keeping my prescription glasses, sunglasses, MacBook, iPhone, tablet, and other items streak, smudge, and dirt-free, and it's super affordable.
Samsung Galaxy S25 Ultra vs. iPhone 16 Pro Max: We tested both, and here's the winner
Samsung and Apple make two of the best flagship phones - here's our head-to-head test and the key reasons to pick each one.
The best TV screen cleaners of 2025
We tested the best TV screen cleaners of 2025 to help you wipe away fingerprints, dust, and mysterious smudges without damaging your screen.
The viral Toniebox is exactly what both kids and parents want from a smart device
The Toniebox is a popular kid-friendly audio player for music, stories, and educational content. I've had mine for a year and here's why my kids love it.
The best lights for streaming in 2025: Expert tested
We tested the best lights available for streaming to help you stand out from other creators on Twitch, TikTok, and Instagram.
