DNA Research Rewrites Human Origins: We Did Not Emerge from a Single Ancestral Group

UC Davis researchers analyzing genetic data from modern African populations find that early humans likely evolved from multiple intermingling populations across Africa, rather than a single ancestral group.

2026-04-26 21:51 · 🔬 科学 · goodinfo.net

Fish Oil Supplements May Impair Brain's Self-Repair, New Study Finds

A study from the Medical University of South Carolina finds that EPA, a key component of fish oil, may interfere with the brain’s self-repair mechanisms in people with repeated mild brain injuries.

2026-04-26 21:51 · 🔬 科学 · goodinfo.net

Sabastian Sawe Makes History: First Sub-Two-Hour Marathon in Competitive Race

Kenyan runner Sabastian Sawe becomes the first person to run a sub-two-hour marathon in an official competitive race at the 2026 London Marathon, marking a historic milestone in athletics.

2026-04-26 21:00 · 🔬 科学 · goodinfo.net

SpaceX to Launch Falcon Heavy on April 27, First Mission in 18 Months

SpaceX is set to launch its Falcon Heavy rocket on April 27 for the Viasat-3 F3 mission, marking the heavy-lift vehicle’s first flight in 18 months, deploying a global broadband communications satellite.

2026-04-26 21:00 · 🔬 科学 · goodinfo.net

Artemis II Breaks Fred Haise's Distance Record; Apollo 13 Astronaut Happy to Pass It On

Artemis II’s four-person crew set a new record for the farthest humans have traveled from Earth at 252,756 miles (406,771 km), breaking the 56-year-old record held by Apollo 13.

2026-04-26 18:00 · 🔬 科学 · goodinfo.net

Pancreatic Cancer mRNA Vaccine Shows Lasting Results in Early Trial, a Breakthrough in Decades

A pancreatic cancer mRNA vaccine has demonstrated lasting therapeutic effects in an early clinical trial, described by National Geographic as ’the biggest breakthrough in pancreatic cancer treatment in decades.'

2026-04-26 16:30 · 🔬 科学 · goodinfo.net

Scientists Discover 62-Foot Prehistoric Giant Octopus, Apex Predator of the Cretaceous Seas

Scientists have identified a prehistoric giant octopus measuring approximately 62 feet in length from fossilized beak fragments, revealing a Cretaceous-era marine creature that may have been one of the ocean’s largest apex predators.

2026-04-26 16:00 · 🔬 科学 · goodinfo.net

Russia Launches 3 Tons of Cargo to International Space Station from Kazakhstan

Russia successfully launched a Progress cargo spacecraft from the Baikonur Cosmodrome in Kazakhstan, delivering approximately 3 tons of supplies including provisions and scientific equipment to the ISS.

2026-04-26 06:29 · 🔬 科学 · goodinfo.net

Trump Fires Entire National Science Board, Sparking Uncertainty for US Research Policy

The Trump administration dismisses all members of the National Science Board, which oversees the National Science Foundation (NSF), drawing sharp criticism from the scientific community.

2026-04-26 04:30 · 🔬 科学 · goodinfo.net

Scientists Discover Africa Is Breaking Apart Faster Than Expected, Crust at Critical Point

Scientists found the crust beneath East Africa’s Turkana Rift is thinning to a critical point, suggesting the continent’s breakup is at a more advanced stage than previously thought.

2026-04-26 04:26 · 🔬 科学 · goodinfo.net