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- SCIENTIFIC AMERICANA DAY AGO

How China could still win the new moon race
China is working toward its own moon landing. Could it put astronauts on the moon before NASA's Artemis program does?
- SCIENTIFIC AMERICANA DAY AGO

NASA’s Artemis II moon mission preps for its last full day in space
The moon is now far in the rearview after a near-flawless spaceflight, but the crew of Artemis II aren't home safe yet
- SCIENTIFIC AMERICANA DAY AGO

How the wildlife trade boosts the chance of a disease jumping from animals to humans
Decades of data reveal that animals involved in the wildlife trade—from pet sales to meat markets to illegal poaching—are much more likely to carry pathogens that can infect humans
- SCIENTIFIC AMERICANA DAY AGO

Two hundred chimpanzees are embroiled in a ‘civil war’
The world's largest-known group of chimpanzees split into two factions that are now engaged in deadly combat
- SCIENTIFIC AMERICANA DAY AGO

Why can’t humans regenerate limbs? New research offers a clue
Oxygen and hyaluronic acid may play a role in tissue recovery and regeneration, two new studies suggest
- SCIENTIFIC AMERICAN21 HOURS AGO

Timeline of the Artemis II moon mission’s return to Earth
On Friday, the four astronauts on board the Orion space capsule will begin their final descent to Earth. Here's the plan, including the final, most nail-biting 13 minutes of the journey
A DAY AGO
Why Manatees Need Humans to Slow Down and Pay Attention
These gentle giants forage in shallow waters, primarily along the coast of Florida, and often have fatal encounters with boats. What can be done to help them?
- SCIENTIFIC AMERICAN19 HOURS AGO

NASA’s Artemis II moon mission is on track for Friday splashdown
After a hectic eight days in space, the Artemis II crew—and the many NASA personnel supporting their journey—are ready for the mission's final milestone
- SCIENTIFIC AMERICAN19 HOURS AGO

White House budget puts 54 NASA science missions on the chopping block
Experts found that the White House budget request for the upcoming fiscal year could defund 54 NASA science missions, including a spacecraft currently studying Jupiter and two planned Venus missions
- SCIENTIFIC AMERICAN7 HOURS AGO

Medieval aurora poetry provided clues to historic solar storms
Medieval poets, including a Japanese noble, provided key descriptions to track down solar events
- SCIENTIFIC AMERICAN6 HOURS AGO

This sci‑fi twist on Moby-Dick will blow your mind
Alexis Hall reimagines Melville's classic with space whales, AI intrigue and a bold queer twist that launches Moby-Dick into an entirely new sci‑fi universe
- SCIENTIFIC AMERICAN6 HOURS AGO

Mysterious heart neurons maintain blood pressure to prevent fainting
Researchers pinpointed the purpose of mysterious heart neurons in mice—and humans have them, too
- SCIENTIFIC AMERICAN5 HOURS AGO

Why bombing Iran's nuclear power plant could cause an environmental disaster
Strikes to Iran's Bushehr nuclear power plant could release long-lasting radioactive cesium 137 into the Persian Gulf, causing environmental calamity and threatening drinking-water supplies for millions
- SCIENTIFIC AMERICAN6 HOURS AGO

NASA’s Dragonfly mission will send a nuclear-powered flying drone to Titan
NASA plans to launch a wildly ambitious nuclear-powered octocopter to Saturn's largest moon, Titan, in 2028
- SCIENTIFIC AMERICAN3 HOURS AGO

NASA’s Artemis II crew returns today—here’s what to know ahead of splashdown
After a ten-day mission around the moon, the Artemis II astronauts will have traveled nearly 700,000 miles