Red Bull's Nikola Tsolov made history at Silverstone, as the Formula 1 calls grow louder.

Hiking season is heating up, and the bucket-list treks that dominate travel wish lists this year are drawing more searches than ever. Here is what to know about the seven most iconic hikes on the ...

A Jupiter-size exoplanet orbiting a dead star baffled astronomers. But the planet named WD 1856 b could preview the fate of ...

For the first time, NASA's TESS (Transiting Exoplanet Survey Satellite) mission has identified a planet orbiting a distant star thanks to its warping of space-time. Unlike the star-hugging transiting ...

Exoplanet atmospheres have become prime targets for astrobiologists in the search for life beyond Earth. This is because exoplanet surfaces can't be directly imaged yet, so astronomers must get ...

A lost Philadelphia observatory once used to track the transit of Venus may be the place where the Declaration of Independence was read publicly for the first time.

Mick West, a UFO investigator, suggests using modern tools for analysing UAP and suspected alien sightings, and ruling out ...

Look to the west to catch Venus and Jupiter shining bright, with Saturn and Mars visible in the east for early risers, and ...

A strengthening El Niño over record-hot oceans could reshape weather worldwide. Here’s what it means, how it affects us, and ...

Allyson Felix tells On SI why access remains one of the biggest barriers facing young athletes and explains why she's partnering with Planet Fitness to help teens stay active through the High School ...

Much of the US just sweltered through the July 4 holiday weekend as an intense heat dome bore down, straining power grids and ...

U.S. satellite image limitations have hampered journalists covering the Iran war. But other sources are offering workarounds, ...