Research and Development Costs Not Shown on SEC Income Statements

The links you are providing are not SEC-provided financial statements, but extracts from a portal. If you are learning to read and interpret financial statements it would be best to go through the original documents, read the numbers in detail and read the footnotes that accompany the financial statements... they offer insight and explanations that you can't see from the statements, let alone a brief summary of those in websites like msn, yahoo finance, etc. Those sites are useful for finding quickly specific things, screening, etc. but not to understand the company (if you really analyzing a company). That's just my 2 cents since you are starting out on that journey.

On the question at hand, it could be that they have the expense in a line item not named R&D. For example, Ford has the R&D expenses in Cost of Sales. See the extract from their 2019 annual report.

"Engineering, research, and development expenses are reported in Cost of sales and primarily consist of salaries, materials, and associated costs. Engineering, research, and development costs are expensed as incurred when performed internally or when performed by a supplier if we guarantee reimbursement."

R&D is always either expensed or capitalized. The exact treatment differs across different accounting standards (US GAAP, IFRS, etc.).

Hope this helps. If it answers your question, please mark it appropriately.