Three people gored by bison in a month at Yellowstone National Park. Why do these attacks happen? By Harry Baker published 2 July 22 Park officials say visitors should keep a respectful distance.
When did Earth's first forests emerge? By Michael Dhar published 2 July 22 Forests took millions of years to evolve after the first land plants arrived, waiting for precursors to roots and branches to arrive and for CO2 levels to get just right.
It's raining anchovies in San Francisco By Jennifer Nalewicki published 1 July 22 An unusual surge in anchovy populations has led to the fish raining down on San Francisco. Here's why.
Stunning solar eclipse caught by NASA in incredible closeup By Elizabeth Howell published 1 July 22 NASA's Solar Dynamics Observatory in outer space spotted a solar eclipse when the moon passed in front of the sun on June 29, 2022.
Listeria outbreak tied to 22 hospitalizations, 1 death By Nicoletta Lanese published 1 July 22 The cases emerged between January 2021 and June 2022.
Octopuses may be so terrifyingly smart because they share humans' genes for intelligence By Donavyn Coffey published 1 July 22 Genetic analysis of octopuses identified DNA sequences in their brains called transposons, which may help regulate learning.
When did Earth's first forests emerge? By Michael Dhar published 2 July 22 Forests took millions of years to evolve after the first land plants arrived, waiting for precursors to roots and branches to arrive and for CO2 levels to get just right.
Supreme Court cripples the US government's power to fight climate change By Brandon Specktor published 30 June 22 The Supreme Court ruled that the EPA can't impose nationwide greenhouse gas emissions reduction policies without express approval from Congress.
Stunning solar eclipse caught by NASA in incredible closeup By Elizabeth Howell published 1 July 22 NASA's Solar Dynamics Observatory in outer space spotted a solar eclipse when the moon passed in front of the sun on June 29, 2022.
Mystery rocket that smashed into the moon left 2 craters, NASA says By Ben Turner published 29 June 22 It took NASA two months to find the object after the impact.
Step Pyramid of Djoser: Egypt's first Pyramid By Owen Jarus published 29 June 22 The Step Pyramid of Djoser was built about 4,700 years ago with six layers above ground and a series of tunnels below.
World's deepest shipwreck found — a US navy warship sunk in biggest sea battle of WWII By Ben Turner published 28 June 22 The warship was sunk in a fierce four-day battle in October 1944 during the Pacific War
Listeria outbreak tied to 22 hospitalizations, 1 death By Nicoletta Lanese published 1 July 22 The cases emerged between January 2021 and June 2022.
What do antioxidants do for your skin? By Anna Gora published 30 June 22 Reference Wondering if it’s worth investing in some antioxidants for your skin? Here’s what experts – and science – say about these anti-aging ingredients
What is the low FODMAP diet? By Lou Mudge published 30 June 22 A low FODMAP diet may help to reduce the symptoms of IBS – here’s everything you need to know
It's raining anchovies in San Francisco By Jennifer Nalewicki published 1 July 22 An unusual surge in anchovy populations has led to the fish raining down on San Francisco. Here's why.
Newfound viruses named for Norse gods could have fueled the rise of complex life By Nicoletta Lanese published 1 July 22 These viruses were found in hot springs and the deep sea.
Serial killer whales have been murdering sharks and eating their livers for 5 years By Brandon Specktor published 29 June 22 A pair of killer whales has been terrorizing great white sharks near Capetown, slaughtering at least eight sharks over five years and eating their livers, scientists say.
Why does soda fizz? By Charles Q. Choi published 25 June 22 Soda's effervescence comes from processes that super-saturate the liquid with carbon dioxide, which later escapes from the soft drink as tiny, effervescent bubbles.
Why did people start eating Egyptian mummies? By Marcus Harmes published 11 June 22 Mummies have fascinated people for centuries, and have even been ground-up and used as medicines.
Why do soft drinks go flat? By Charles Q. Choi published 8 June 22 Ever take a sip of a flat soda? Here's the chemistry behind it.
Here's what scientists know about mass school shootings By James Densley, Jillian Peterson published 25 May 22 Of the 13 mass school shootings in the U.S., the three most deadly occurred in the last decade. Data from these attacks helped criminologists build a profile of the gunmen.
Cinco de Mayo: History and facts about the celebration of Latin culture By Remy Melina published 4 May 22 Reference Cinco de Mayo is an annual celebration of Latin culture, with origins in a 19th-century battle.
What's the difference between race and ethnicity? By Emma Bryce published 9 April 22 Race and ethnicity are terms that are sometimes used sloppily, almost interchangeably. But race and ethnicity are not the same thing.
Google AI 'is sentient,' software engineer claims before being suspended By Brandon Specktor published 13 June 22 Google engineer Blake Lemoine was suspended for sharing transcripts of a conversation with the AI system LaMDA, which he claims is sentient.
Best online physics courses 2022: Learn physics at home from expert tutors By Megan Kachigan published 8 June 22 Take the best online physics courses right now and start learning from the top schools and thinkers today – from how things work to exploring the universe!
Save $50 on this LCD Digital Microscope, perfect for scientists of all ages By Lloyd Coombes published 7 June 22 If you’re looking to study small objects, or know someone that is, this high-tech microscope is worth a look.
