Scientists Think They've Cracked an Unsolved Physics Problem From 'The Big Bang Theory'
Sheldon Cooper and Leonard Hofstadter weren't able to crack the dark matter problem, but a team of experts might have figured it out.
18 minutes ago
Conservationists Used This Unconventional Method to Revive Endangered Iguanas— And It Worked
A group of Lesser Antillean iguana were introduced on an island in the hopes of population recovery.
1 hour ago
7,000-Year-Old Underwater Wall Found off French Coast May Be One of the Largest Ever Found
Of the entire bouquet of stone structures discovered, the most prominent feature is a wall measuring 394 feet.
1 hour ago
NASA Images Reveal Stunning 'Penguin and the Egg' Galaxies Undergoing Cosmic Collision
Two strange galaxies that first crossed paths about 25 to 75 million years ago, prompting 'fireworks.'
3 hours ago
Jupiter Shines Bright Like the 'Christmas Star' in December 2025 — Here's How to Watch It
An hour after sunset, move to a spot where you can see the southwestern sky.
4 hours ago
An Airplane-Sized Asteroid Is Heading Close to Earth— NASA Details Its Trajectory
Airplane-sized 2025 XQ3 asteroid will make its closest approach to Earth today.
5 hours ago
Experts Mapped 13 Years of US Co₂ Emissions — and It Shows Just How Bad the Problem Is
For the past two decades, these researchers have been developing systems to track, register, and record carbon dioxide emissions across America.
1 day ago
Woman Accidentally Finds Huge Treasure Hidden for 900 Years While Out on a Casual Walk
A woman found a 900-year-old stash overflowing with more than 2,150 silver coins.
1 day ago
Man Finds 2 Roman Cavalry Swords in a Field— Helps Discover 2,000-Year-Old Settlement
The swords were first discovered by a man named Glenn Manning. His discovery prompted them to uncover a whole shard of historic fragments.
1 day ago
Almost 30,000 Animals Trafficked, 134 Countries Involved — INTERPOL Exposes Global Wildlife Crime
The operation also unmasked a chain of crimes related to illegal plant trade and timber logging.
1 day ago
Bugs Can Hide in Real Christmas Trees — but Experts Say They're Harmless Indoors
Aphids and spiders are the most common pests that could be hiding inside real Christmas trees.
1 day ago
How to Dispose Real Christmas Trees? See Recycling Options by County
Counties caution residents to remove decorations on the trees before dropping them off.
1 day ago
Comet 3I/ATLAS Makes Its Closest Approach to Earth This Week — Here’s How to View It
'This week the eyes and telescopes of the world will be watching to learn everything we can,' says an astronomer.
1 day ago
A Missing Volcanic Gas at Yellowstone Baffled Scientists — Until They Found the Answer
The absence of sulfur dioxide at Yellowstone is actually good news. Here's why.
1 day ago
'World's Refrigerator' in Trouble? 2025 Arctic Report Card Warns of Intense Warming, Rapid Ice Loss
The temperature across the Arctic was the hottest in 125 years.
2 days ago
National Parks Invite Bird Lovers to Participate in This Holiday Season Tradition — See Where
This is the 126th year of this bird counting event organized by the National Audubon Society.
2 days ago
Yellowstone National Park Braces for Major Storm as NWS Issues Travel Warning
6 to 12 inches of snow accumulation and strong gusts of wind are expected to hit Yellowstone and nearby areas.
2 days ago
This Common Fabric May Be Unsafe for Winter Visits to Yellowstone, Officials Say
National park employees even use the saying 'cotton kills' to warn visitors.
2 days ago
Iconic Arizona National Park Has Been Named 'Best Place to Visit in the US' for 2026
Given that approximately 4 to 5 million people visit the Grand Canyon each year, this news is unsurprising.
2 days ago
Experts Say This Interstellar Comet's Tail Is One of the Strangest Ever Seen
In most comets, the tail points away from the Sun, but this strange 'anti-tail' of 3I/ATLAS has left scientists puzzled.
2 days ago