NASA astronauts Christina Koch and Jessica Meir conducted the first spacecraft-to-spacecraft radio communication between a lunar mission and the International Space Station.
Meteorologists predict a potentially strong El Niño will likely emerge this summer and continue through the year, bringing weather extremes.
Recent research documents vultures preying on python eggs in Florida and identifies potential magnetic navigation mechanisms in pigeons.
A prolonged spring heat wave across the western United States has concluded after lasting over a week and breaking more than 1,500 temperature records.
Scientists have discovered a massive sauropod dinosaur in Thailand, dubbed the largest ever found in Southeast Asia.
Scientists testing new compound DFNZ found it provided pain relief in mice without addiction risk or respiratory depression.
NASA satellite imagery reveals burn scars from a wildfire that consumed roughly one-third of Santa Rosa Island in Channel Islands National Park.
Western US experiences extreme temperatures up to 30 degrees above average, with Arizona desert town recording hottest March temperature in US history at 110°F.
Researchers used DNA testing to identify remains of sailors from the doomed 1845 Franklin expedition, resolving decades of debate about the disaster.
Scientists have formally named and described a new octopus species found in deep waters near Darwin Island in the Galápagos.
Articles explore the history of music in space and ongoing preparations for NASA's Artemis II mission reentry phase.
A massive heat dome has set March temperature records in 14 states and is expanding eastward, potentially becoming one of the most extensive heat waves in US history.
Great white sharks have vanished from waters near Cape Town, South Africa, with scientists debating whether orcas or human activity caused the exodus.
Federal investigators are looking into cases of missing or deceased scientists while NASA advances its lunar mission plans.
Nearly 40 years after the Chernobyl nuclear accident, wildlife populations have rebounded in the contaminated exclusion zone despite ongoing radiation hazards.
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