Science Alert

Subscribe to Science Alert feed Science Alert
Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 15 min 8 sec ago

Gujarat canal-top solar generates power while saving 2.38M gallons of water

10/08/2026
In Gujarat, India, a groundbreaking solar plant is ingeniously situated over an irrigation canal, generating electricity while simultaneously conserving water. By minimizing evaporation and discouraging algae growth, this project exemplifies the efficient use of existing infrastructure for multiple benefits. Given Gujarat's vast canal system, this innovative model showcases a promising solution to tackle land scarcity while enhancing water management.

Mercury is still shrinking as its cooling core cracks the planet's thin crust

10/08/2026
Mercury's massive metallic core leads to a contraction of its rocky exterior, resulting in numerous fractures and cliffs spanning hundreds of kilometers. Recent studies have uncovered fault scarps that suggest active tectonic processes are still at play on the planet. Researchers examine these formations to gain insight into Mercury's internal mechanics, with future missions expected to deliver clearer images of these relatively young tectonic anomalies.

In 2010, Shanghai turned a polluted industrial brownfield into Houtan Park

09/08/2026
Shanghai’s Houtan Park showcases the remarkable transformation of a contaminated industrial site into a thriving wetland that effectively purifies river water daily. The design cleverly integrates recycled materials, honoring local heritage while addressing waste reduction. Its ecological contributions include carbon sequestration and supporting wildlife recovery, setting a benchmark for urban flooding solutions and enriching communal spaces with nature.

US satellites hunting secret nuclear tests accidentally detected first gamma-ray burst in 1967

09/08/2026
Gamma-ray bursts are among the most powerful explosions observed in the universe. First accidentally detected by Vela satellites in 1967, they puzzled scientists for decades. Research later showed that these bursts come from distant cosmic events, including massive stars collapsing and neutron star mergers. Yet their powerful jets still hold mysteries.

This insect makes a house of silk and leaves and then carries it everywhere on its back

09/08/2026
Bagworm caterpillars have an unusual way of protecting themselves. They build portable cases using silk produced by their own bodies and materials such as leaves, twigs and plant debris. The caterpillar carries this case wherever it moves, using it as both shelter and camouflage. The case grows as the caterpillar grows, with more material added to its outer surface. Some cases are made with tiny sticks and can resemble miniature log cabins, helping the insect blend into its surroundings.

Sharks fitted with sensors could help scientists improve hurricane forecasts

09/08/2026
Sharks are being used as mobile ocean sensors by University of Delaware researchers in a new study that could help improve hurricane forecasts. Electronic tags attached to sharks collect water temperature, salinity and depth data as the animals move through the Atlantic. Scientists hope the information will improve understanding of ocean conditions that influence hurricane intensity.

Pages